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Carles Fernandez 2018-03-30 11:44:31 +02:00
commit 4cd3721a10
65 changed files with 1990 additions and 5640 deletions
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41
src/utils/gnuplot/4_GPS_3_GAL.plt
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#set terminal pdf color font "Bold,14"
#set output "IFEN_accuracy.pdf"
set terminal jpeg font "Helvetica, 14"
set output "4_GPS_3_GAL_accuracy_precision.jpeg"
set grid
set xrange [-10:10]
set yrange [-5:15]
set ylabel "North [m]"
set xlabel "East [m]"
set key Left left
set title "IFEN simulated data, 4 GPS, 8 Gal - Accuracy and Precision"
#file1="8_GPS_GNSS_SDR_solutions.txt"
#file2="8_GAL_GNSS_SDR_solutions.txt"
file3="4_GPS_3_GAL_GNSS_SDR_solutions.txt"
#values to copy from statistic file
DRMS= 3.077806456
DUE_DRMS= 6.155612912
CEP= 2.565164055
#difference with respect to the reference position
#values to copy from statistic file
delta_E= -1.812 # combined
delta_N= 3.596 # combined
set parametric
#dummy variable is t for curves, u/v for surfaces
set size square
set angle degree
set trange [0:360]
#radius_6_GPS=6
plot file3 u 9:10 with points pointsize 0.3 lc rgb "green" notitle,\
DRMS*sin(t)+delta_E,DRMS*cos(t)+delta_N lw 3 lc rgb "black" title "DRMS",\
DUE_DRMS*sin(t)+delta_E,DUE_DRMS*cos(t)+delta_N lw 2 lc rgb "gray" title "2DRMS",\
CEP*sin(t)+delta_E,CEP*cos(t)+delta_N lw 1 lc rgb "black" title "CEP"

1001
src/utils/gnuplot/4_GPS_3_GAL_GNSS_SDR_solutions.txt
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src/utils/gnuplot/4_GPS_3_GAL_accuracy_precision.jpeg
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src/utils/gnuplot/8_GALILEO_accuracy_precision.jpeg
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src/utils/gnuplot/8_GAL_GNSS_SDR_solutions.txt
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src/utils/gnuplot/8_GPS.plt
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#set terminal pdf color font "Bold,14"
#set output "IFEN_accuracy.pdf"
set terminal jpeg font "Helvetica, 14"
set output "8_GPS_accuracy_precision.jpeg"
set grid
set xrange [-8:8]
set yrange [-8:8]
set ylabel "North [m]"
set xlabel "East [m]"
set key Left left
set title "IFEN simulated data, 8 GPS - Accuracy and Precision"
file1="8_GPS_GNSS_SDR_solutions.txt"
#file2="8_GAL_GNSS_SDR_solutions.txt"
#file3="8_GPS_GNSS_SDR_solutions.txt"
#values to copy from statistic file
DRMS= 2.034509899
DUE_DRMS= 4.069019799
CEP= 1.678044871
#difference with respect to the reference position
#values to copy from statistic file
delta_E=-0.560 #gps
delta_N=1.323 #gps
set parametric
#dummy variable is t for curves, u/v for surfaces
set size square
set angle degree
set trange [0:360]
#radius_6_GPS=6
plot file1 u 9:10 with points pointsize 0.3 lc rgb "red" notitle,\
DRMS*sin(t)+delta_E,DRMS*cos(t)+delta_N lw 3 lc rgb "black" title "DRMS",\
DUE_DRMS*sin(t)+delta_E,DUE_DRMS*cos(t)+delta_N lw 2 lc rgb "gray" title "2DRMS",\
CEP*sin(t)+delta_E,CEP*cos(t)+delta_N lw 1 lc rgb "black" title "CEP"

1001
src/utils/gnuplot/8_GPS_GNSS_SDR_solutions.txt
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src/utils/gnuplot/8_GPS_accuracy_precision.jpeg
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40
src/utils/gnuplot/8_Galileo.plt
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#set terminal pdf color font "Bold,14"
#set output "IFEN_accuracy.pdf"
set terminal jpeg font "Helvetica, 14"
set output "8_GALILEO_accuracy_precision.jpeg"
set grid
set xrange [-8:8]
set yrange [-8:8]
set ylabel "North [m]"
set xlabel "East [m]"
set key Left left
set title "IFEN simulated data, 8 Galileo - Accuracy and Precision"
#file1="8_GPS_GNSS_SDR_solutions.txt"
file2="8_GAL_GNSS_SDR_solutions.txt"
#file3="8_GPS_GNSS_SDR_solutions.txt"
#values to copy from statistic file
DRMS= 1.870121081
DUE_DRMS= 3.740242162
CEP= 1.556390643
#difference with respect to the reference position
#values to copy from statistic file
delta_E=1.191 #galileo
delta_N=1.923 #galileo
set parametric
#dummy variable is t for curves, u/v for surfaces
set size square
set angle degree
set trange [0:360]
#radius_6_GPS=6
plot file2 u 9:10 with points pointsize 0.3 lc rgb "blue" notitle,\
DRMS*sin(t)+delta_E,DRMS*cos(t)+delta_N lw 3 lc rgb "black" title "DRMS",\
DUE_DRMS*sin(t)+delta_E,DUE_DRMS*cos(t)+delta_N lw 2 lc rgb "gray" title "2DRMS",\
CEP*sin(t)+delta_E,CEP*cos(t)+delta_N lw 1 lc rgb "black" title "CEP"

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src/utils/gnuplot/8_sat_accuracy_precision.jpeg
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50
src/utils/gnuplot/8_sat_accuracy_precision.plt
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#to load the file digit from terminal:
#> gnuplot 8_sat_IFEN_accuracy_precision.plt
#set terminal pdf color font "Bold,14"
#set output "IFEN_solutions_pdf"
set terminal jpeg font "Helvetica, 14"
set output "8_sat_accuracy_precision.jpeg"
set grid
set xrange [-15:15]
set yrange [-10:20]
set ylabel "North [m]"
set xlabel "East [m]"
set key Left left
set title "Accuracy-Precision (with respect to CORRECT coordinates)- 2DRMS"
file1="4_GPS_3_GAL_GNSS_SDR_solutions.txt"
file2="8_GAL_GNSS_SDR_solutions.txt"
file3="8_GPS_GNSS_SDR_solutions.txt"
#values to copy from statistic file
DRMS_1=2*3.077 #it is 2*DRMS combined
DRMS_2=2*1.87 # gal
DRMS_3=2*2.034 # gps
#difference with respect to the reference position
#values to copy from statistic file
delta_E_1=-1.812 #combined
delta_N_1= 3.596 #combined
delta_E_2= 1.191 #gal
delta_N_2= 1.923 #gal
delta_E_3= -0.560 #gps
delta_N_3= 1.323 #gps
set parametric
#dummy variable is t for curves, u/v for surfaces
set size square
set angle degree
set trange [0:360]
plot file1 u 9:10 with points pointsize 0.3 lc rgb "green" title "4 GPS-3 GAL",\
file3 u 9:10 with points pointsize 0.3 lc rgb "red" title "8 GPS",\
file2 u 9:10 with points pointsize 0.3 lc rgb "blue" title "8 GAL",\
DRMS_1*sin(t)+delta_E_1,DRMS_1*cos(t)+delta_N_1 lw 2 lc rgb "green" notitle,\
DRMS_3*sin(t)+delta_E_3,DRMS_3*cos(t)+delta_N_3 lw 2 lc rgb "red" notitle,\
DRMS_2*sin(t)+delta_E_2,DRMS_2*cos(t)+delta_N_2 lw 2 lc rgb "blue" notitle

23
src/utils/gnuplot/statistics/4_GPS_3_GAL_GNSS_SDR_statitics.txt
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Num of GPS observation 4
Num of GALILEO observation 3
GDOP mean= 2.380532594
ENU computed at (IFEN true coordinates): ref Longitude = 11.808005630, Ref Latitude = 48.171497670 for Accuracy
ENU computed at (average coordinates) mean Longitude = 11.807981252, mean Latitude = 48.171530020 for Precision
ACCURACY (respect true position)
East offset [m] = -1.812959237, East st. dev = 1.899085141
Nord offset [m] = 3.596061973,Noth st. dev = 2.422058671
Up offset [m] = 8.995532878, Up st. dev = 3.881428324
DRMS= 3.077806456
DUE_DRMS= 6.155612912
CEP= 2.565164055
MRSE= 4.953622757
SEP= 12.514572993
PRECISION (respect average solution)
East offset [m] = 0.000000000, East st. dev = 1.899086239
Nord offset [m] = -0.000000001, ,Noth st. dev = 2.422059160
Up offset [m]= -0.000000003, Up st. dev = 3.881427482
----------------------------------------------------------------------------------------------

23
src/utils/gnuplot/statistics/8_GAL_GNSS_SDR_statitics.txt
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Num of GPS observation 0
Num of GALILEO observation 8
GDOP mean= 1.769225604
ENU computed at (IFEN true coordinates): ref Longitude = 11.808005630, Ref Latitude = 48.171497670 for Accuracy
ENU computed at (average coordinates) mean Longitude = 11.808021645, mean Latitude = 48.171514975 for Precision
ACCURACY (respect true position)
East offset [m] = 1.191616778, East st. dev = 1.370472661
Nord offset [m] = 1.923075914,Noth st. dev = 1.272461214
Up offset [m] = 13.774563698, Up st. dev = 3.492269580
DRMS= 1.870121081
DUE_DRMS= 3.740242162
CEP= 1.556390643
MRSE= 3.961476957
SEP= 8.003582836
PRECISION (respect average solution)
East offset [m] = -0.000000002, East st. dev = 1.370472897
Nord offset [m] = -0.000000001, ,Noth st. dev = 1.272461012
Up offset [m]= 0.000000002, Up st. dev = 3.492269562
----------------------------------------------------------------------------------------------

23
src/utils/gnuplot/statistics/8_GPS_GNSS_SDR_statitics.txt
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@ -1,23 +0,0 @@
Num of GPS observation 8
Num of GALILEO observation 0
GDOP mean= 2.002216944
ENU computed at (IFEN true coordinates): ref Longitude = 11.808005630, Ref Latitude = 48.171497670 for Accuracy
ENU computed at (average coordinates) mean Longitude = 11.807998091, mean Latitude = 48.171509585 for Precision
ACCURACY (respect true position)
East offset [m] = -0.560396234, East st. dev = 1.105718017
Nord offset [m] = 1.323685667,Noth st. dev = 1.707810937
Up offset [m] = 10.792857384, Up st. dev = 3.121160956
DRMS= 2.034509899
DUE_DRMS= 4.069019799
CEP= 1.678044871
MRSE= 3.725704798
SEP= 7.079246885
PRECISION (respect average solution)
East offset [m] = 0.000000000, East st. dev = 1.105718027
Nord offset [m] = -0.000000005, ,Noth st. dev = 1.707811217
Up offset [m]= -0.000000005, Up st. dev = 3.121160800
----------------------------------------------------------------------------------------------

61
src/utils/matlab/dll_pll_veml_plot_sample.m
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@ -1,33 +1,32 @@
% /*! % Reads GNSS-SDR Tracking dump binary file using the provided
% * \file dll_pll_vml_plot_sample.m % function and plots some internal variables
% * \brief Read GNSS-SDR Tracking dump binary file using the provided % Javier Arribas, 2011. jarribas(at)cttc.es
% function and plot some internal variables % Antonio Ramos, 2018. antonio.ramos(at)cttc.es
% * \author Javier Arribas, 2011. jarribas(at)cttc.es % -------------------------------------------------------------------------
% * \author Antonio Ramos, 2018. antonio.ramos(at)cttc.es %
% * ------------------------------------------------------------------------- % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * %
% * Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors) % GNSS-SDR is a software defined Global Navigation
% * % Satellite Systems receiver
% * GNSS-SDR is a software defined Global Navigation %
% * Satellite Systems receiver % This file is part of GNSS-SDR.
% * %
% * This file is part of GNSS-SDR. % GNSS-SDR is free software: you can redistribute it and/or modify
% * % it under the terms of the GNU General Public License as published by
% * GNSS-SDR is free software: you can redistribute it and/or modify % the Free Software Foundation, either version 3 of the License, or
% * it under the terms of the GNU General Public License as published by % at your option) any later version.
% * the Free Software Foundation, either version 3 of the License, or %
% * at your option) any later version. % GNSS-SDR is distributed in the hope that it will be useful,
% * % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * GNSS-SDR is distributed in the hope that it will be useful, % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * but WITHOUT ANY WARRANTY; without even the implied warranty of % GNU General Public License for more details.
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %
% * GNU General Public License for more details. % You should have received a copy of the GNU General Public License
% * % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * You should have received a copy of the GNU General Public License %
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. % -------------------------------------------------------------------------
% * %
% * -------------------------------------------------------------------------
% */
close all; close all;
clear all; clear all;
@ -43,7 +42,7 @@ first_channel = 0; % Number of the first channel
path = '/dump_dir/'; %% CHANGE THIS PATH path = '/dump_dir/'; %% CHANGE THIS PATH
for N=1:1:channels for N=1:1:channels
tracking_log_path = [path 'track_ch_' num2str(N+first_channel-1) '.dat']; %% CHANGE track_ch BY YOUR dump_filename tracking_log_path = [path 'track_ch_' num2str(N+first_channel-1) '.dat']; %% CHANGE track_ch_ BY YOUR dump_filename
GNSS_tracking(N) = dll_pll_veml_read_tracking_dump(tracking_log_path); GNSS_tracking(N) = dll_pll_veml_read_tracking_dump(tracking_log_path);
end end

61
src/utils/matlab/galileo_e1_dll_pll_veml_plot_sample.m
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@ -1,36 +1,35 @@
% /*! % Reads GNSS-SDR Tracking dump binary file using the provided
% * \file galileo_l1_ca_dll_pll_vml_plot_sample.m % function and plots some internal variables
% * \brief Read GNSS-SDR Tracking dump binary file using the provided % Javier Arribas, 2011. jarribas(at)cttc.es
% function and plot some internal variables % -------------------------------------------------------------------------
% * \author Javier Arribas, 2011. jarribas(at)cttc.es %
% * ------------------------------------------------------------------------- % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * %
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors) % GNSS-SDR is a software defined Global Navigation
% * % Satellite Systems receiver
% * GNSS-SDR is a software defined Global Navigation %
% * Satellite Systems receiver % This file is part of GNSS-SDR.
% * %
% * This file is part of GNSS-SDR. % GNSS-SDR is free software: you can redistribute it and/or modify
% * % it under the terms of the GNU General Public License as published by
% * GNSS-SDR is free software: you can redistribute it and/or modify % the Free Software Foundation, either version 3 of the License, or
% * it under the terms of the GNU General Public License as published by % at your option) any later version.
% * the Free Software Foundation, either version 3 of the License, or %
% * at your option) any later version. % GNSS-SDR is distributed in the hope that it will be useful,
% * % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * GNSS-SDR is distributed in the hope that it will be useful, % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * but WITHOUT ANY WARRANTY; without even the implied warranty of % GNU General Public License for more details.
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %
% * GNU General Public License for more details. % You should have received a copy of the GNU General Public License
% * % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * You should have received a copy of the GNU General Public License %
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. % -------------------------------------------------------------------------
% * %
% * -------------------------------------------------------------------------
% */
close all; close all;
clear all; clear all;
if ~exist('galileo_e1_dll_pll_veml_read_tracking_dump.m','file') if ~exist('dll_pll_veml_read_tracking_dump.m', 'file')
addpath('./libs') addpath('./libs')
end end
@ -42,7 +41,7 @@ path = '/Users/carlesfernandez/git/cttc/build/'; %% CHANGE THIS PATH
for N=1:1:channels for N=1:1:channels
tracking_log_path = [path 'track_ch' num2str(N+first_channel-1) '.dat']; %% CHANGE track_ch BY YOUR dump_filename tracking_log_path = [path 'track_ch' num2str(N+first_channel-1) '.dat']; %% CHANGE track_ch BY YOUR dump_filename
GNSS_tracking(N)= galileo_e1_dll_pll_veml_read_tracking_dump(tracking_log_path); GNSS_tracking(N) = dll_pll_veml_read_tracking_dump(tracking_log_path);
end end
% GNSS-SDR format conversion to MATLAB GPS receiver % GNSS-SDR format conversion to MATLAB GPS receiver

58
src/utils/matlab/galileo_e5a_dll_pll_plot_sample.m
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@ -1,33 +1,31 @@
% /*! % Reads GNSS-SDR Tracking dump binary file using the provided
% * \file galileo_e5a_dll_pll_plot_sample.m % function and plots some internal variables
% * \brief Read GNSS-SDR Tracking dump binary file using the provided % Javier Arribas, Marc Sales 2014. jarribas(at)cttc.es, marcsales92@gmail.com
% function and plot some internal variables % -------------------------------------------------------------------------
% * \author Javier Arribas, Marc Sales 2014. jarribas(at)cttc.es %
% marcsales92@gmail.com % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * ------------------------------------------------------------------------- %
% * % GNSS-SDR is a software defined Global Navigation
% * Copyright (C) 2010-2014 (see AUTHORS file for a list of contributors) % Satellite Systems receiver
% * %
% * GNSS-SDR is a software defined Global Navigation % This file is part of GNSS-SDR.
% * Satellite Systems receiver %
% * % GNSS-SDR is free software: you can redistribute it and/or modify
% * This file is part of GNSS-SDR. % it under the terms of the GNU General Public License as published by
% * % the Free Software Foundation, either version 3 of the License, or
% * GNSS-SDR is free software: you can redistribute it and/or modify % at your option) any later version.
% * it under the terms of the GNU General Public License as published by %
% * the Free Software Foundation, either version 3 of the License, or % GNSS-SDR is distributed in the hope that it will be useful,
% * at your option) any later version. % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNSS-SDR is distributed in the hope that it will be useful, % GNU General Public License for more details.
% * but WITHOUT ANY WARRANTY; without even the implied warranty of %
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % You should have received a copy of the GNU General Public License
% * GNU General Public License for more details. % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * %
% * You should have received a copy of the GNU General Public License % -------------------------------------------------------------------------
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. %
% *
% * -------------------------------------------------------------------------
% */
close all; close all;
clear all; clear all;

65
src/utils/matlab/glonass_ca_dll_pll_plot_sample.m
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@ -1,36 +1,35 @@
% /*! % Reads GNSS-SDR Tracking dump binary file using the provided
% * \file glonass_ca_dll_pll_plot_sample.m % function and plots some internal variables
% * \brief Read GNSS-SDR Tracking dump binary file using the provided % Damian Miralles, 2017. dmiralles2009(at)gmail.com
% function and plot some internal variables % -------------------------------------------------------------------------
% * \author Damian Miralles, 2017. dmiralles2009(at)gmail.com %
% * ------------------------------------------------------------------------- % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * %
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors) % GNSS-SDR is a software defined Global Navigation
% * % Satellite Systems receiver
% * GNSS-SDR is a software defined Global Navigation %
% * Satellite Systems receiver % This file is part of GNSS-SDR.
% * %
% * This file is part of GNSS-SDR. % GNSS-SDR is free software: you can redistribute it and/or modify
% * % it under the terms of the GNU General Public License as published by
% * GNSS-SDR is free software: you can redistribute it and/or modify % the Free Software Foundation, either version 3 of the License, or
% * it under the terms of the GNU General Public License as published by % at your option) any later version.
% * the Free Software Foundation, either version 3 of the License, or %
% * at your option) any later version. % GNSS-SDR is distributed in the hope that it will be useful,
% * % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * GNSS-SDR is distributed in the hope that it will be useful, % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * but WITHOUT ANY WARRANTY; without even the implied warranty of % GNU General Public License for more details.
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %
% * GNU General Public License for more details. % You should have received a copy of the GNU General Public License
% * % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * You should have received a copy of the GNU General Public License %
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. % -------------------------------------------------------------------------
% * %
% * -------------------------------------------------------------------------
% */
close all; close all;
clear all; clear all;
if ~exist('glonass_ca_dll_pll_read_tracking_dump.m','file') if ~exist('dll_pll_veml_read_tracking_dump.m', 'file')
addpath('./libs') addpath('./libs')
end end
@ -42,8 +41,8 @@ first_channel = 0;
path = '/archive/'; %% CHANGE THIS PATH path = '/archive/'; %% CHANGE THIS PATH
for N=1:1:channels for N=1:1:channels
tracking_log_path = [path 'glo_tracking_ch_' num2str(N+first_channel-1) '.dat']; %% CHANGE epl_tracking_ch_ BY YOUR dump_filename tracking_log_path = [path 'glo_tracking_ch_' num2str(N+first_channel-1) '.dat']; %% CHANGE glo_tracking_ch_ BY YOUR dump_filename
GNSS_tracking(N)= glonass_ca_dll_pll_read_tracking_dump(tracking_log_path); GNSS_tracking(N) = dll_pll_veml_read_tracking_dump(tracking_log_path);
end end
% GNSS-SDR format conversion to MATLAB GPS receiver % GNSS-SDR format conversion to MATLAB GPS receiver
@ -70,5 +69,5 @@ for N=1:1:channels
% Use original MATLAB tracking plot function % Use original MATLAB tracking plot function
settings.numberOfChannels = channels; settings.numberOfChannels = channels;
settings.msToProcess = length(GNSS_tracking(N).E); settings.msToProcess = length(GNSS_tracking(N).E);
plotTracking(N,trackResults,settings); plotTracking(N, trackResults, settings)
end end

63
src/utils/matlab/gps_l1_ca_dll_pll_plot_sample.m
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@ -1,36 +1,35 @@
% /*! % Reads GNSS-SDR Tracking dump binary file using the provided
% * \file gps_l1_ca_dll_pll_plot_sample.m % function and plots some internal variables
% * \brief Read GNSS-SDR Tracking dump binary file using the provided % Javier Arribas, 2011. jarribas(at)cttc.es
% function and plot some internal variables % -------------------------------------------------------------------------
% * \author Javier Arribas, 2011. jarribas(at)cttc.es %
% * ------------------------------------------------------------------------- % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * %
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors) % GNSS-SDR is a software defined Global Navigation
% * % Satellite Systems receiver
% * GNSS-SDR is a software defined Global Navigation %
% * Satellite Systems receiver % This file is part of GNSS-SDR.
% * %
% * This file is part of GNSS-SDR. % GNSS-SDR is free software: you can redistribute it and/or modify
% * % it under the terms of the GNU General Public License as published by
% * GNSS-SDR is free software: you can redistribute it and/or modify % the Free Software Foundation, either version 3 of the License, or
% * it under the terms of the GNU General Public License as published by % at your option) any later version.
% * the Free Software Foundation, either version 3 of the License, or %
% * at your option) any later version. % GNSS-SDR is distributed in the hope that it will be useful,
% * % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * GNSS-SDR is distributed in the hope that it will be useful, % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * but WITHOUT ANY WARRANTY; without even the implied warranty of % GNU General Public License for more details.
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %
% * GNU General Public License for more details. % You should have received a copy of the GNU General Public License
% * % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * You should have received a copy of the GNU General Public License %
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. % -------------------------------------------------------------------------
% * %
% * -------------------------------------------------------------------------
% */
close all; close all;
clear all; clear all;
if ~exist('gps_l1_ca_dll_pll_read_tracking_dump.m','file') if ~exist('dll_pll_veml_read_tracking_dump.m', 'file')
addpath('./libs') addpath('./libs')
end end
@ -42,8 +41,8 @@ first_channel = 0;
path = '/archive/'; %% CHANGE THIS PATH path = '/archive/'; %% CHANGE THIS PATH
for N=1:1:channels for N=1:1:channels
tracking_log_path = [path 'glo_tracking_ch_' num2str(N+first_channel-1) '.dat']; %% CHANGE epl_tracking_ch_ BY YOUR dump_filename tracking_log_path = [path 'epl_tracking_ch_' num2str(N+first_channel-1) '.dat']; %% CHANGE epl_tracking_ch_ BY YOUR dump_filename
GNSS_tracking(N)= gps_l1_ca_dll_pll_read_tracking_dump(tracking_log_path); GNSS_tracking(N) = dll_pll_veml_read_tracking_dump(tracking_log_path);
end end
% GNSS-SDR format conversion to MATLAB GPS receiver % GNSS-SDR format conversion to MATLAB GPS receiver

56
src/utils/matlab/gps_l1_ca_pvt_plot_sample_agilent_cap2.m
View File

@ -1,32 +1,30 @@
% /*! % Reads GNSS-SDR PVT dump binary file using the provided
% * \file gps_l1_ca_pvt_plot_sample.m % function and plots some internal variables
% * \brief Read GNSS-SDR PVT dump binary file using the provided % Javier Arribas, 2011. jarribas(at)cttc.es
% function and plot some internal variables % -------------------------------------------------------------------------
% * \author Javier Arribas, 2011. jarribas(at)cttc.es %
% * ------------------------------------------------------------------------- % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * %
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors) % GNSS-SDR is a software defined Global Navigation
% * % Satellite Systems receiver
% * GNSS-SDR is a software defined Global Navigation %
% * Satellite Systems receiver % This file is part of GNSS-SDR.
% * %
% * This file is part of GNSS-SDR. % GNSS-SDR is free software: you can redistribute it and/or modify
% * % it under the terms of the GNU General Public License as published by
% * GNSS-SDR is free software: you can redistribute it and/or modify % the Free Software Foundation, either version 3 of the License, or
% * it under the terms of the GNU General Public License as published by % at your option) any later version.
% * the Free Software Foundation, either version 3 of the License, or %
% * at your option) any later version. % GNSS-SDR is distributed in the hope that it will be useful,
% * % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * GNSS-SDR is distributed in the hope that it will be useful, % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * but WITHOUT ANY WARRANTY; without even the implied warranty of % GNU General Public License for more details.
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %
% * GNU General Public License for more details. % You should have received a copy of the GNU General Public License
% * % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * You should have received a copy of the GNU General Public License %
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. % -------------------------------------------------------------------------
% * %
% * -------------------------------------------------------------------------
% */
close all; close all;
clear all; clear all;

24
src/utils/matlab/gps_l1_ca_pvt_raw_plot_sample.m
View File

@ -1,4 +1,28 @@
% Read PVG raw dump % Read PVG raw dump
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
%clear all; %clear all;

57
src/utils/matlab/gps_l1_ca_telemetry_plot_sample.m
View File

@ -1,32 +1,31 @@
% /*! % Reads GNSS-SDR Tracking dump binary file using the provided
% * \file gps_l1_ca_dll_fll_pll_plot_sample.m % function and plots some internal variables
% * \brief Read GNSS-SDR Tracking dump binary file using the provided % Javier Arribas, 2011. jarribas(at)cttc.es
% function and plot some internal variables % -------------------------------------------------------------------------
% * \author Javier Arribas, 2011. jarribas(at)cttc.es %
% * ------------------------------------------------------------------------- % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * %
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors) % GNSS-SDR is a software defined Global Navigation
% * % Satellite Systems receiver
% * GNSS-SDR is a software defined Global Navigation %
% * Satellite Systems receiver % This file is part of GNSS-SDR.
% * %
% * This file is part of GNSS-SDR. % GNSS-SDR is free software: you can redistribute it and/or modify
% * % it under the terms of the GNU General Public License as published by
% * GNSS-SDR is free software: you can redistribute it and/or modify % the Free Software Foundation, either version 3 of the License, or
% * it under the terms of the GNU General Public License as published by % at your option) any later version.
% * the Free Software Foundation, either version 3 of the License, or %
% * at your option) any later version. % GNSS-SDR is distributed in the hope that it will be useful,
% * % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * GNSS-SDR is distributed in the hope that it will be useful, % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * but WITHOUT ANY WARRANTY; without even the implied warranty of % GNU General Public License for more details.
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %
% * GNU General Public License for more details. % You should have received a copy of the GNU General Public License
% * % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * You should have received a copy of the GNU General Public License %
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. % -------------------------------------------------------------------------
% * %
% * -------------------------------------------------------------------------
% */
%close all; %close all;
%clear all; %clear all;
samplingFreq = 64e6/16; %[Hz] samplingFreq = 64e6/16; %[Hz]

25
src/utils/matlab/help_script1.m
View File

@ -1,3 +1,28 @@
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
%help script to compare GNSS-SDR Preambles starts %help script to compare GNSS-SDR Preambles starts
channel=3; channel=3;
% From GNSS_SDR telemetry decoder % From GNSS_SDR telemetry decoder

25
src/utils/matlab/help_script2.m
View File

@ -1,3 +1,28 @@
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
% compare pseudoranges % compare pseudoranges
close all; close all;

25
src/utils/matlab/hybrid_observables_plot_sample.m
View File

@ -1,3 +1,28 @@
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
% Read observables dump % Read observables dump
%clear all; %clear all;

62
src/utils/matlab/libs/dll_pll_veml_read_tracking_dump.m
View File

@ -1,37 +1,35 @@
% /*! % Usage: dll_pll_veml_read_tracking_dump (filename, [count])
% * \file dll_pll_veml_read_tracking_dump.m %
% * \brief Read GNSS-SDR Tracking dump binary file into MATLAB. % Opens GNSS-SDR tracking binary log file .dat and returns the contents
% * \author Luis Esteve, 2012. luis(at)epsilon-formacion.com
% * ------------------------------------------------------------------------- % Read GNSS-SDR Tracking dump binary file into MATLAB.
% * % Luis Esteve, 2012. luis(at)epsilon-formacion.com
% * Copyright (C) 2010-2012 (see AUTHORS file for a list of contributors) % -------------------------------------------------------------------------
% * %
% * GNSS-SDR is a software defined Global Navigation % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * Satellite Systems receiver %
% * % GNSS-SDR is a software defined Global Navigation
% * This file is part of GNSS-SDR. % Satellite Systems receiver
% * %
% * GNSS-SDR is free software: you can redistribute it and/or modify % This file is part of GNSS-SDR.
% * it under the terms of the GNU General Public License as published by %
% * the Free Software Foundation, either version 3 of the License, or % GNSS-SDR is free software: you can redistribute it and/or modify
% * at your option) any later version. % it under the terms of the GNU General Public License as published by
% * % the Free Software Foundation, either version 3 of the License, or
% * GNSS-SDR is distributed in the hope that it will be useful, % at your option) any later version.
% * but WITHOUT ANY WARRANTY; without even the implied warranty of %
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % GNSS-SDR is distributed in the hope that it will be useful,
% * GNU General Public License for more details. % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * You should have received a copy of the GNU General Public License % GNU General Public License for more details.
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. %
% * % You should have received a copy of the GNU General Public License
% * ------------------------------------------------------------------------- % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% */ %
% -------------------------------------------------------------------------
%
function [GNSS_tracking] = dll_pll_veml_read_tracking_dump (filename, count) function [GNSS_tracking] = dll_pll_veml_read_tracking_dump (filename, count)
%% usage: dll_pll_veml_read_tracking_dump (filename, [count])
%%
%% open GNSS-SDR tracking binary log file .dat and return the contents
%%
m = nargchk (1,2,nargin); m = nargchk (1,2,nargin);

153
src/utils/matlab/libs/galileo_e1_dll_pll_veml_read_tracking_dump.m
View File

@ -1,153 +0,0 @@
% /*!
% * \file galileo_e1_dll_pll_veml_read_tracking_dump.m
% * \brief Read GNSS-SDR Tracking dump binary file into MATLAB.
% * \author Luis Esteve, 2012. luis(at)epsilon-formacion.com
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2012 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
function [GNSS_tracking] = galileo_e1_dll_pll_veml_read_tracking_dump (filename, count)
%% usage: galileo_e1_dll_pll_veml_read_tracking_dump (filename, [count])
%%
%% open GNSS-SDR tracking binary log file .dat and return the contents
%%
m = nargchk (1,2,nargin);
num_float_vars = 17;
num_unsigned_long_int_vars = 1;
num_double_vars = 1;
num_unsigned_int_vars = 1;
if(~isempty(strfind(computer('arch'), '64')))
% 64-bit computer
double_size_bytes = 8;
unsigned_long_int_size_bytes = 8;
float_size_bytes = 4;
unsigned_int_size_bytes = 4;
else
double_size_bytes = 8;
unsigned_long_int_size_bytes = 4;
float_size_bytes = 4;
unsigned_int_size_bytes = 4;
end
skip_bytes_each_read = float_size_bytes * num_float_vars + unsigned_long_int_size_bytes * num_unsigned_long_int_vars + ...
double_size_bytes * num_double_vars + num_unsigned_int_vars*unsigned_int_size_bytes;
bytes_shift = 0;
if (m)
usage (m);
end
if (nargin < 2)
count = Inf;
end
%loops_counter = fread (f, count, 'uint32',4*12);
f = fopen (filename, 'rb');
if (f < 0)
else
v1 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v2 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v3 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v4 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v5 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v6 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v7 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v8 = fread (f, count, 'long', skip_bytes_each_read - unsigned_long_int_size_bytes);
bytes_shift = bytes_shift + unsigned_long_int_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v9 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v10 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v11 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v12 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v13 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v14 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v15 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v16 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v17 = fread (f, count, 'float', skip_bytes_each_read - float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next float
v18 = fread (f, count, 'float', skip_bytes_each_read-float_size_bytes);
bytes_shift = bytes_shift + float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next double
v19 = fread (f, count, 'double', skip_bytes_each_read - double_size_bytes);
bytes_shift = bytes_shift + double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next unsigned int
v20 = fread (f, count, 'uint', skip_bytes_each_read - unsigned_int_size_bytes);
fclose (f);
GNSS_tracking.VE = v1;
GNSS_tracking.E = v2;
GNSS_tracking.P = v3;
GNSS_tracking.L = v4;
GNSS_tracking.VL = v5;
GNSS_tracking.prompt_I = v6;
GNSS_tracking.prompt_Q = v7;
GNSS_tracking.PRN_start_sample = v8;
GNSS_tracking.acc_carrier_phase_rad = v9;
GNSS_tracking.carrier_doppler_hz = v10;
GNSS_tracking.code_freq_hz = v11;
GNSS_tracking.carr_error = v12;
GNSS_tracking.carr_nco = v13;
GNSS_tracking.code_error = v14;
GNSS_tracking.code_nco = v15;
GNSS_tracking.CN0_SNV_dB_Hz = v16;
GNSS_tracking.carrier_lock_test = v17;
GNSS_tracking.var1 = v18;
GNSS_tracking.var2 = v19;
GNSS_tracking.PRN = v20;
end

4
src/utils/matlab/libs/geoFunctions/cart2geo.m
View File

@ -14,9 +14,6 @@ function [phi, lambda, h] = cart2geo(X, Y, Z, i)
% Kai Borre 10-13-98 % Kai Borre 10-13-98
% Copyright (c) by Kai Borre % Copyright (c) by Kai Borre
% Revision: 1.0 Date: 1998/10/23 % Revision: 1.0 Date: 1998/10/23
%
% CVS record:
% $Id: cart2geo.m,v 1.1.2.3 2007/01/29 15:22:49 dpl Exp $
%========================================================================== %==========================================================================
a = [6378388 6378160 6378135 6378137 6378137]; a = [6378388 6378160 6378135 6378137 6378137];
@ -57,4 +54,5 @@ lambda = lambda*180/pi;
%fprintf('\n phi =%3.0f %3.0f %8.5f',b(1),b(2),b(3)) %fprintf('\n phi =%3.0f %3.0f %8.5f',b(1),b(2),b(3))
%fprintf('\n lambda =%3.0f %3.0f %8.5f',l(1),l(2),l(3)) %fprintf('\n lambda =%3.0f %3.0f %8.5f',l(1),l(2),l(3))
%fprintf('\n h =%14.3f\n',h) %fprintf('\n h =%14.3f\n',h)
%%%%%%%%%%%%%% end cart2geo.m %%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%% end cart2geo.m %%%%%%%%%%%%%%%%%%%

3
src/utils/matlab/libs/geoFunctions/cart2utm.m
View File

@ -14,9 +14,6 @@ function [E, N, U] = cart2utm(X, Y, Z, zone)
% Kai Borre -11-1994 % Kai Borre -11-1994
% Copyright (c) by Kai Borre % Copyright (c) by Kai Borre
%
% CVS record:
% $Id: cart2utm.m,v 1.1.1.1.2.6 2007/01/30 09:45:12 dpl Exp $
% This implementation is based upon % This implementation is based upon
% O. Andersson & K. Poder (1981) Koordinattransformationer % O. Andersson & K. Poder (1981) Koordinattransformationer

4
src/utils/matlab/libs/geoFunctions/check_t.m
View File

@ -11,9 +11,6 @@ function corrTime = check_t(time)
% Kai Borre 04-01-96 % Kai Borre 04-01-96
% Copyright (c) by Kai Borre % Copyright (c) by Kai Borre
%
% CVS record:
% $Id: check_t.m,v 1.1.1.1.2.4 2006/08/22 13:45:59 dpl Exp $
%========================================================================== %==========================================================================
half_week = 302400; % seconds half_week = 302400; % seconds
@ -25,4 +22,5 @@ if time > half_week
elseif time < -half_week elseif time < -half_week
corrTime = time + 2*half_week; corrTime = time + 2*half_week;
end end
%%%%%%% end check_t.m %%%%%%%%%%%%%%%%% %%%%%%% end check_t.m %%%%%%%%%%%%%%%%%

2
src/utils/matlab/libs/geoFunctions/clksin.m
View File

@ -7,8 +7,6 @@ function [re, im] = clksin(ar, degree, arg_real, arg_imag)
% %
% See also WGS2UTM or CART2UTM % See also WGS2UTM or CART2UTM
% %
% CVS record:
% $Id: clksin.m,v 1.1.1.1.2.4 2006/08/22 13:45:59 dpl Exp $
%========================================================================== %==========================================================================
sin_arg_r = sin(arg_real); sin_arg_r = sin(arg_real);

4
src/utils/matlab/libs/geoFunctions/clsin.m
View File

@ -7,9 +7,6 @@ function result = clsin(ar, degree, argument)
% December 20, 1995 % December 20, 1995
% %
% See also WGS2UTM or CART2UTM % See also WGS2UTM or CART2UTM
%
% CVS record:
% $Id: clsin.m,v 1.1.1.1.2.4 2006/08/22 13:45:59 dpl Exp $
%========================================================================== %==========================================================================
cos_arg = 2 * cos(argument); cos_arg = 2 * cos(argument);
@ -23,4 +20,5 @@ for t = degree : -1 : 1
end end
result = hr * sin(argument); result = hr * sin(argument);
%%%%%%%%%%%%%%%%%%%%%%% end clsin.m %%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%%% end clsin.m %%%%%%%%%%%%%%%%%%%%%

2
src/utils/matlab/libs/geoFunctions/dms2mat.m
View File

@ -19,7 +19,7 @@ function [dout,mout,sout] = dms2mat(dms,n)
% Copyright 1996-2002 Systems Planning and Analysis, Inc. and The MathWorks, Inc. % Copyright 1996-2002 Systems Planning and Analysis, Inc. and The MathWorks, Inc.
% Written by: E. Byrns, E. Brown % Written by: E. Byrns, E. Brown
% $Revision: 1.10 $ $Date: 2002/03/20 21:25:06 $ % Revision: 1.10 $Date: 2002/03/20 21:25:06
if nargin == 0 if nargin == 0

3
src/utils/matlab/libs/geoFunctions/e_r_corr.m
View File

@ -13,9 +13,6 @@ function X_sat_rot = e_r_corr(traveltime, X_sat)
% Written by Kai Borre % Written by Kai Borre
% Copyright (c) by Kai Borre % Copyright (c) by Kai Borre
%
% CVS record:
% $Id: e_r_corr.m,v 1.1.1.1.2.6 2006/08/22 13:45:59 dpl Exp $
%========================================================================== %==========================================================================
Omegae_dot = 7.292115147e-5; % rad/sec Omegae_dot = 7.292115147e-5; % rad/sec

3
src/utils/matlab/libs/geoFunctions/findUtmZone.m
View File

@ -31,9 +31,6 @@ function utmZone = findUtmZone(latitude, longitude)
%USA. %USA.
%========================================================================== %==========================================================================
%CVS record:
%$Id: findUtmZone.m,v 1.1.2.2 2006/08/22 13:45:59 dpl Exp $
%% Check value bounds ===================================================== %% Check value bounds =====================================================
if ((longitude > 180) || (longitude < -180)) if ((longitude > 180) || (longitude < -180))

4
src/utils/matlab/libs/geoFunctions/geo2cart.m
View File

@ -25,9 +25,6 @@ function [X, Y, Z] = geo2cart(phi, lambda, h, i)
% Kai Borre 10-13-98 % Kai Borre 10-13-98
% Copyright (c) by Kai Borre % Copyright (c) by Kai Borre
%
% CVS record:
% $Id: geo2cart.m,v 1.1.2.7 2006/08/22 13:45:59 dpl Exp $
%========================================================================== %==========================================================================
b = phi(1) + phi(2)/60 + phi(3)/3600; b = phi(1) + phi(2)/60 + phi(3)/3600;
@ -45,4 +42,5 @@ N = c / sqrt(1 + ex2*cos(b)^2);
X = (N+h) * cos(b) * cos(l); X = (N+h) * cos(b) * cos(l);
Y = (N+h) * cos(b) * sin(l); Y = (N+h) * cos(b) * sin(l);
Z = ((1-f(i))^2*N + h) * sin(b); Z = ((1-f(i))^2*N + h) * sin(b);
%%%%%%%%%%%%%% end geo2cart.m %%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%% end geo2cart.m %%%%%%%%%%%%%%%%%%%%%%%%

3
src/utils/matlab/libs/geoFunctions/leastSquarePos.m
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@ -24,9 +24,6 @@ function [pos, el, az, dop] = leastSquarePos(satpos, obs, settings)
%Based on Kai Borre %Based on Kai Borre
%Copyright (c) by Kai Borre %Copyright (c) by Kai Borre
%Updated by Darius Plausinaitis, Peter Rinder and Nicolaj Bertelsen %Updated by Darius Plausinaitis, Peter Rinder and Nicolaj Bertelsen
%
% CVS record:
% $Id: leastSquarePos.m,v 1.1.2.12 2006/08/22 13:45:59 dpl Exp $
%========================================================================== %==========================================================================
%=== Initialization ======================================================= %=== Initialization =======================================================

3
src/utils/matlab/libs/geoFunctions/mat2dms.m
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@ -1,5 +1,4 @@
function dmsvec = mat2dms(d,m,s,n) function dmsvec = mat2dms(d,m,s,n)
% MAT2DMS Converts a [deg min sec] matrix to vector format % MAT2DMS Converts a [deg min sec] matrix to vector format
% %
% dms = MAT2DMS(d,m,s) converts a deg:min:sec matrix into a vector % dms = MAT2DMS(d,m,s) converts a deg:min:sec matrix into a vector
@ -24,7 +23,7 @@ function dmsvec = mat2dms(d,m,s,n)
% Copyright 1996-2002 Systems Planning and Analysis, Inc. and The MathWorks, Inc. % Copyright 1996-2002 Systems Planning and Analysis, Inc. and The MathWorks, Inc.
% Written by: E. Byrns, E. Brown % Written by: E. Byrns, E. Brown
% $Revision: 1.10 $ $Date: 2002/03/20 21:25:51 $ % Revision: 1.10 Date: 2002/03/20 21:25:51
if nargin == 0 if nargin == 0

2
src/utils/matlab/libs/geoFunctions/roundn.m
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@ -15,7 +15,7 @@ function [x,msg] = roundn(x,n)
% Copyright 1996-2002 Systems Planning and Analysis, Inc. and The MathWorks, Inc. % Copyright 1996-2002 Systems Planning and Analysis, Inc. and The MathWorks, Inc.
% Written by: E. Byrns, E. Brown % Written by: E. Byrns, E. Brown
% $Revision: 1.9 $ $Date: 2002/03/20 21:26:19 $ % Revision: 1.9 Date: 2002/03/20 21:26:19
msg = []; % Initialize output msg = []; % Initialize output

3
src/utils/matlab/libs/geoFunctions/satpos.m
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@ -21,9 +21,6 @@ function [satPositions, satClkCorr] = satpos(transmitTime, prnList, ...
% Based on Kai Borre 04-09-96 % Based on Kai Borre 04-09-96
% Copyright (c) by Kai Borre % Copyright (c) by Kai Borre
% Updated by Darius Plausinaitis, Peter Rinder and Nicolaj Bertelsen % Updated by Darius Plausinaitis, Peter Rinder and Nicolaj Bertelsen
%
% CVS record:
% $Id: satpos.m,v 1.1.2.17 2007/01/30 09:45:12 dpl Exp $
%% Initialize constants =================================================== %% Initialize constants ===================================================
numOfSatellites = size(prnList, 2); numOfSatellites = size(prnList, 2);

3
src/utils/matlab/libs/geoFunctions/togeod.m
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@ -24,9 +24,6 @@ function [dphi, dlambda, h] = togeod(a, finv, X, Y, Z)
% Reprinted with permission of author, 1996 % Reprinted with permission of author, 1996
% Fortran code translated into MATLAB % Fortran code translated into MATLAB
% Kai Borre 03-30-96 % Kai Borre 03-30-96
%
% CVS record:
% $Id: togeod.m,v 1.1.1.1.2.4 2006/08/22 13:45:59 dpl Exp $
%========================================================================== %==========================================================================
h = 0; h = 0;

3
src/utils/matlab/libs/geoFunctions/topocent.m
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@ -16,9 +16,6 @@ function [Az, El, D] = topocent(X, dx)
% Kai Borre 11-24-96 % Kai Borre 11-24-96
% Copyright (c) by Kai Borre % Copyright (c) by Kai Borre
%
% CVS record:
% $Id: topocent.m,v 1.1.1.1.2.4 2006/08/22 13:45:59 dpl Exp $
%========================================================================== %==========================================================================
dtr = pi/180; dtr = pi/180;

3
src/utils/matlab/libs/geoFunctions/tropo.m
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@ -26,9 +26,6 @@ function ddr = tropo(sinel, hsta, p, tkel, hum, hp, htkel, hhum)
% A Matlab reimplementation of a C code from driver. % A Matlab reimplementation of a C code from driver.
% Kai Borre 06-28-95 % Kai Borre 06-28-95
%
% CVS record:
% $Id: tropo.m,v 1.1.1.1.2.4 2006/08/22 13:46:00 dpl Exp $
%========================================================================== %==========================================================================
a_e = 6378.137; % semi-major axis of earth ellipsoid a_e = 6378.137; % semi-major axis of earth ellipsoid

191
src/utils/matlab/libs/glonass_ca_dll_pll_read_tracking_dump.m
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@ -1,191 +0,0 @@
% /*!
% * \file glonass_ca_dll_pll_read_tracking_dump.m
% * \brief Read GNSS-SDR Tracking dump binary file into MATLAB.
% * \author Damian Miralles, 2017. dmiralles2009(at)gmail.com
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
function [GNSS_tracking] = glonass_ca_dll_pll_read_tracking_dump (filename, count)
%% usage: gps_l1_ca_dll_pll_read_tracking_dump_64bits (filename, [count])
%%
%% open GNSS-SDR tracking binary log file .dat and return the contents
%%
narginchk (1,2);
num_float_vars=5;
num_unsigned_long_int_vars=1;
num_double_vars=11;
num_unsigned_int_vars=1;
double_size_bytes=8;
unsigned_long_int_size_bytes=8;
float_size_bytes=4;
long_int_size_bytes=4;
skip_bytes_each_read=float_size_bytes*num_float_vars+unsigned_long_int_size_bytes*num_unsigned_long_int_vars+double_size_bytes*num_double_vars+long_int_size_bytes*num_unsigned_int_vars;
bytes_shift=0;
if (nargin < 2)
%count = Inf;
file_stats = dir(filename);
%round num bytes to read to integer number of samples (to protect the script from binary
%dump end file transitory)
count = (file_stats.bytes - mod(file_stats.bytes,skip_bytes_each_read))/skip_bytes_each_read;
end
%loops_counter = fread (f, count, 'uint32',4*12);
f = fopen (filename, 'rb');
if (f < 0)
else
v1 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v2 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v3 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v4 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v5 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved unsigned_long_int
v6 = fread (f, count, 'uint64',skip_bytes_each_read-unsigned_long_int_size_bytes);
bytes_shift=bytes_shift+unsigned_long_int_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v7 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v8 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v9 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v10 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v11 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v12 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v13 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v14 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v15 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v16 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v17 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved double
v18 = fread (f, count, 'uint32',skip_bytes_each_read-double_size_bytes);
fclose (f);
%%%%%%%% output vars %%%%%%%%
% // EPR
% d_dump_file.write(reinterpret_cast<char*>(&tmp_E), sizeof(float));
% d_dump_file.write(reinterpret_cast<char*>(&tmp_P), sizeof(float));
% d_dump_file.write(reinterpret_cast<char*>(&tmp_L), sizeof(float));
% // PROMPT I and Q (to analyze navigation symbols)
% d_dump_file.write(reinterpret_cast<char*>(&prompt_I), sizeof(float));
% d_dump_file.write(reinterpret_cast<char*>(&prompt_Q), sizeof(float));
% // PRN start sample stamp
% //tmp_float=(float)d_sample_counter;
% d_dump_file.write(reinterpret_cast<char*>(&d_sample_counter), sizeof(unsigned long int));
% // accumulated carrier phase
% d_dump_file.write(reinterpret_cast<char*>(&d_acc_carrier_phase_rad), sizeof(double));
%
% // carrier and code frequency
% d_dump_file.write(reinterpret_cast<char*>(&d_carrier_doppler_hz), sizeof(double));
% d_dump_file.write(reinterpret_cast<char*>(&d_code_freq_chips), sizeof(double));
%
% //PLL commands
% d_dump_file.write(reinterpret_cast<char*>(&carr_phase_error_secs_Ti), sizeof(double));
% d_dump_file.write(reinterpret_cast<char*>(&d_carrier_doppler_hz), sizeof(double));
%
% //DLL commands
% d_dump_file.write(reinterpret_cast<char*>(&code_error_chips_Ti), sizeof(double));
% d_dump_file.write(reinterpret_cast<char*>(&code_error_filt_chips), sizeof(double));
%
% // CN0 and carrier lock test
% d_dump_file.write(reinterpret_cast<char*>(&d_CN0_SNV_dB_Hz), sizeof(double));
% d_dump_file.write(reinterpret_cast<char*>(&d_carrier_lock_test), sizeof(double));
%
% // AUX vars (for debug purposes)
% tmp_double = d_rem_code_phase_samples;
% d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
% tmp_double = static_cast<double>(d_sample_counter + d_current_prn_length_samples);
% d_dump_file.write(reinterpret_cast<char*>(&tmp_double), sizeof(double));
% // PRN
% unsigned int prn_ = d_acquisition_gnss_synchro->PRN;
% d_dump_file.write(reinterpret_cast<char*>(&prn_), sizeof(unsigned int));
E=v1;
P=v2;
L=v3;
prompt_I=v4;
prompt_Q=v5;
PRN_start_sample=v6;
acc_carrier_phase_rad=v7;
carrier_freq_hz=v8;
code_freq_hz=v9;
carr_error=v10;
carr_nco=v11;
code_error=v12;
code_nco=v13;
CN0_SNV_dB_Hz=v14;
carrier_lock_test=v15;
var1=v16;
var2=v17;
PRN=v18;
GNSS_tracking.E=E;
GNSS_tracking.P=P;
GNSS_tracking.L=L;
GNSS_tracking.prompt_I=prompt_I;
GNSS_tracking.prompt_Q=prompt_Q;
GNSS_tracking.PRN_start_sample=PRN_start_sample;
GNSS_tracking.acc_carrier_phase_rad=acc_carrier_phase_rad;
GNSS_tracking.carrier_freq_hz=carrier_freq_hz;
GNSS_tracking.code_freq_hz=code_freq_hz;
GNSS_tracking.carr_error=carr_error;
GNSS_tracking.carr_nco=carr_nco;
GNSS_tracking.code_error=code_error;
GNSS_tracking.code_nco=code_nco;
GNSS_tracking.CN0_SNV_dB_Hz=CN0_SNV_dB_Hz;
GNSS_tracking.carrier_lock_test=carrier_lock_test;
GNSS_tracking.d_rem_code_phase_samples=var1;
GNSS_tracking.var2=var2;
GNSS_tracking.PRN=PRN;
end

178
src/utils/matlab/libs/gps_l1_ca_dll_fll_pll_read_tracking_dump.m
View File

@ -1,178 +0,0 @@
% /*!
% * \file gps_l1_ca_dll_fll_pll_read_tracking_dump.m
% * \brief Read GNSS-SDR Tracking dump binary file into MATLAB.
% * \author Javier Arribas, 2011. jarribas(at)cttc.es
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
function [GNSS_tracking] = gps_l1_ca_dll_fll_pll_read_tracking_dump (filename, samplingFreq, count)
%% usage: gps_l1_ca_dll_fll_pll_read_tracking_dump (filename, [count])
%%
%% open GNSS-SDR tracking binary log file .dat and return the contents
%%
m = nargchk (1,3,nargin);
num_float_vars=16;
num_double_vars=1;
double_size_bytes=8;
float_size_bytes=4;
skip_bytes_each_read=float_size_bytes*num_float_vars+double_size_bytes*num_double_vars;
bytes_shift=0;
if (m)
usage (m);
end
if (nargin < 3)
count = Inf;
end
%loops_counter = fread (f, count, 'uint32',4*12);
f = fopen (filename, 'rb');
if (f < 0)
else
v1 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v2 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v3 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v4 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v5 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v6 = fread (f, count, 'uint32',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v7 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v8 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v9 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v10 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v11 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v12 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v13 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v14 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v15 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v16 = fread (f, count, 'float',skip_bytes_each_read-float_size_bytes);
bytes_shift=bytes_shift+float_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved float
v17 = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
fclose (f);
%%%%%%%% output vars %%%%%%%%
% // EPR
% d_dump_file.write((char*)&tmp_E, sizeof(float));
% d_dump_file.write((char*)&tmp_P, sizeof(float));
% d_dump_file.write((char*)&tmp_L, sizeof(float));
% // PROMPT I and Q (to analyze navigation symbols)
% d_dump_file.write((char*)&prompt_I, sizeof(float));
% d_dump_file.write((char*)&prompt_Q, sizeof(float));
% // PRN start sample stamp
% //tmp_float=(float)d_sample_counter;
% d_dump_file.write((char*)&d_sample_counter, sizeof(unsigned long int));
% // accumulated carrier phase
% d_dump_file.write((char*)&d_acc_carrier_phase_rad, sizeof(float));
%
% // carrier and code frequency
% d_dump_file.write((char*)&d_carrier_doppler_hz, sizeof(float));
% d_dump_file.write((char*)&d_code_freq_hz, sizeof(float));
%
% //PLL commands
% d_dump_file.write((char*)&PLL_discriminator_hz, sizeof(float));
% d_dump_file.write((char*)&carr_nco_hz, sizeof(float));
%
% //DLL commands
% d_dump_file.write((char*)&code_error_chips, sizeof(float));
% d_dump_file.write((char*)&d_code_phase_samples, sizeof(float));
%
% // CN0 and carrier lock test
% d_dump_file.write((char*)&d_CN0_SNV_dB_Hz, sizeof(float));
% d_dump_file.write((char*)&d_carrier_lock_test, sizeof(float));
%
% // AUX vars (for debug purposes)
% tmp_float=0;
% d_dump_file.write((char*)&tmp_float, sizeof(float));
% d_dump_file.write((char*)&d_sample_counter_seconds, sizeof(double));
E=v1;
P=v2;
L=v3;
prompt_I=v4;
prompt_Q=v5;
PRN_start_sample=v6;
acc_carrier_phase_rad=v7;
carrier_doppler_hz=v8;
code_freq_hz=v9;
PLL_discriminator_hz=v10;
carr_nco_hz=v11;
code_error_chips=v12;
code_phase_samples=v13;
CN0_SNV_dB_Hz=v14;
carrier_lock_test=v15;
var1=v16;
var2=v17;
GNSS_tracking.E=E;
GNSS_tracking.P=P;
GNSS_tracking.L=L;
GNSS_tracking.prompt_I=prompt_I;
GNSS_tracking.prompt_Q=prompt_Q;
GNSS_tracking.PRN_start_sample=PRN_start_sample;
GNSS_tracking.acc_carrier_phase_rad=acc_carrier_phase_rad;
GNSS_tracking.carrier_doppler_hz=carrier_doppler_hz;
GNSS_tracking.code_freq_hz=code_freq_hz;
GNSS_tracking.PLL_discriminator_hz=PLL_discriminator_hz;
GNSS_tracking.carr_nco=carr_nco_hz;
GNSS_tracking.code_error_chips=code_error_chips;
GNSS_tracking.code_phase_samples=code_phase_samples;
GNSS_tracking.CN0_SNV_dB_Hz=CN0_SNV_dB_Hz;
GNSS_tracking.carrier_lock_test=carrier_lock_test;
GNSS_tracking.var1=var1;
GNSS_tracking.var2=var2;
GNSS_tracking.prn_delay_ms=1000*(GNSS_tracking.var2+GNSS_tracking.var1)./samplingFreq;
end

64
src/utils/matlab/libs/gps_l1_ca_dll_pll_read_tracking_dump.m
View File

@ -1,37 +1,35 @@
% /*! % Usage: gps_l1_ca_dll_pll_read_tracking_dump_64bits (filename, [count])
% * \file gps_l1_ca_dll_pll_read_tracking_dump.m %
% * \brief Read GNSS-SDR Tracking dump binary file into MATLAB. % Opens GNSS-SDR tracking binary log file .dat and returns the contents
% * \author Javier Arribas, 2011. jarribas(at)cttc.es
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
function [GNSS_tracking] = gps_l1_ca_dll_pll_read_tracking_dump (filename, count)
%% usage: gps_l1_ca_dll_pll_read_tracking_dump_64bits (filename, [count]) % Read GNSS-SDR Tracking dump binary file into MATLAB.
%% % Javier Arribas, 2011. jarribas(at)cttc.es
%% open GNSS-SDR tracking binary log file .dat and return the contents % -------------------------------------------------------------------------
%% %
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
function [GNSS_tracking] = gps_l1_ca_dll_pll_read_tracking_dump (filename, count)
m = nargchk (1,2,nargin); m = nargchk (1,2,nargin);
num_float_vars=5; num_float_vars=5;

58
src/utils/matlab/libs/gps_l1_ca_pvt_read_pvt_dump.m
View File

@ -1,32 +1,33 @@
% /*! %
% * \file gps_l1_ca_pvt_read_pvt_dump.m % \file gps_l1_ca_pvt_read_pvt_dump.m
% * \brief Read GNSS-SDR PVT lib dump binary file into MATLAB. The resulting % \brief Read GNSS-SDR PVT lib dump binary file into MATLAB. The resulting
% structure is compatible with the K.Borre MATLAB-based receiver. % structure is compatible with the K.Borre MATLAB-based receiver.
% * \author Javier Arribas, 2011. jarribas(at)cttc.es % \author Javier Arribas, 2011. jarribas(at)cttc.es
% * ------------------------------------------------------------------------- % -------------------------------------------------------------------------
% * %
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors) % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% * %
% * GNSS-SDR is a software defined Global Navigation % GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver % Satellite Systems receiver
% * %
% * This file is part of GNSS-SDR. % This file is part of GNSS-SDR.
% * %
% * GNSS-SDR is free software: you can redistribute it and/or modify % GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by % it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or % the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version. % at your option) any later version.
% * %
% * GNSS-SDR is distributed in the hope that it will be useful, % GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details. % GNU General Public License for more details.
% * %
% * You should have received a copy of the GNU General Public License % You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>. % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * %
% * ------------------------------------------------------------------------- % -------------------------------------------------------------------------
% */ %
function [navSolutions] = gps_l1_ca_pvt_read_pvt_dump (filename, count) function [navSolutions] = gps_l1_ca_pvt_read_pvt_dump (filename, count)
%% usage: gps_l1_ca_pvt_read_pvt_dump (filename, [count]) %% usage: gps_l1_ca_pvt_read_pvt_dump (filename, [count])
@ -111,4 +112,3 @@ function [navSolutions] = gps_l1_ca_pvt_read_pvt_dump (filename, count)
navSolutions.height=Height.'; navSolutions.height=Height.';
navSolutions.TransmitTime=GPS_current_time.'; navSolutions.TransmitTime=GPS_current_time.';

25
src/utils/matlab/libs/gps_l1_ca_read_pvt_raw_dump.m
View File

@ -1,4 +1,29 @@
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
% Javier Arribas 2011 % Javier Arribas 2011
function [pvt_raw] = gps_l1_ca_read_pvt_raw_dump (channels, filename, count) function [pvt_raw] = gps_l1_ca_read_pvt_raw_dump (channels, filename, count)
%% usage: read_tracking_dat (filename, [count]) %% usage: read_tracking_dat (filename, [count])

25
src/utils/matlab/libs/gps_l1_ca_read_telemetry_dump.m
View File

@ -1,4 +1,29 @@
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
% Javier Arribas 2011 % Javier Arribas 2011
function [telemetry] = gps_l1_ca_read_telemetry_dump (filename, count) function [telemetry] = gps_l1_ca_read_telemetry_dump (filename, count)
%% usage: read_tracking_dat (filename, [count]) %% usage: read_tracking_dat (filename, [count])

70
src/utils/matlab/libs/plotNavigation.m
View File

@ -1,38 +1,4 @@
% /*! % Function plots variations of coordinates over time and a 3D position
% * \file plotNavigation.m
% * \brief
% Functions plots variations of coordinates over time and a 3D position
% plot. It plots receiver coordinates in UTM system or coordinate offsets if
% the true UTM receiver coordinates are provided.
% * \author Darius Plausinaitis
% * Modified by Javier Arribas, 2011. jarribas(at)cttc.es
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
function plotNavigation(navSolutions, settings,plot_skyplot)
%Functions plots variations of coordinates over time and a 3D position
% plot. It plots receiver coordinates in UTM system or coordinate offsets if % plot. It plots receiver coordinates in UTM system or coordinate offsets if
% the true UTM receiver coordinates are provided. % the true UTM receiver coordinates are provided.
% %
@ -47,6 +13,36 @@ function plotNavigation(navSolutions, settings,plot_skyplot)
% plot_skyplot - If ==1 then use satellite coordinates to plot the % plot_skyplot - If ==1 then use satellite coordinates to plot the
% the satellite positions % the satellite positions
% Darius Plausinaitis
% Modified by Javier Arribas, 2011. jarribas(at)cttc.es
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
function plotNavigation(navSolutions, settings,plot_skyplot)
%% Plot results in the necessary data exists ============================== %% Plot results in the necessary data exists ==============================
if (~isempty(navSolutions)) if (~isempty(navSolutions))
@ -67,11 +63,11 @@ if (~isempty(navSolutions))
meanLatitude = dms2mat(deg2dms(... meanLatitude = dms2mat(deg2dms(...
mean(navSolutions.latitude(~isnan(navSolutions.latitude)))), -5); mean(navSolutions.latitude(~isnan(navSolutions.latitude)))), -5);
LatLong_str=[num2str(meanLatitude(1)), 'º', ... LatLong_str=[num2str(meanLatitude(1)), '??', ...
num2str(meanLatitude(2)), '''', ... num2str(meanLatitude(2)), '''', ...
num2str(meanLatitude(3)), '''''', ... num2str(meanLatitude(3)), '''''', ...
',', ... ',', ...
num2str(meanLongitude(1)), 'º', ... num2str(meanLongitude(1)), '??', ...
num2str(meanLongitude(2)), '''', ... num2str(meanLongitude(2)), '''', ...
num2str(meanLongitude(3)), ''''''] num2str(meanLongitude(3)), '''''']

2
src/utils/matlab/libs/plotTracking.m
View File

@ -30,8 +30,6 @@ function plotTracking(channelList, trackResults, settings)
%USA. %USA.
%-------------------------------------------------------------------------- %--------------------------------------------------------------------------
%CVS record:
%$Id: plotTracking.m,v 1.5.2.23 2006/08/14 14:45:14 dpl Exp $
% Protection - if the list contains incorrect channel numbers % Protection - if the list contains incorrect channel numbers
channelList = intersect(channelList, 1:settings.numberOfChannels); channelList = intersect(channelList, 1:settings.numberOfChannels);

3
src/utils/matlab/libs/plotVEMLTracking.m
View File

@ -30,9 +30,6 @@ function plotVEMLTracking(channelList, trackResults, settings)
%USA. %USA.
%-------------------------------------------------------------------------- %--------------------------------------------------------------------------
%CVS record:
%$Id: plotTracking.m,v 1.5.2.23 2006/08/14 14:45:14 dpl Exp $
% Protection - if the list contains incorrect channel numbers % Protection - if the list contains incorrect channel numbers
channelList = intersect(channelList, 1:settings.numberOfChannels); channelList = intersect(channelList, 1:settings.numberOfChannels);

34
src/utils/matlab/libs/read_complex_binary.m
View File

@ -1,32 +1,36 @@
% Usage: read_complex_binary (filename, [count], [start_sample])
% %
% Copyright 2001 Free Software Foundation, Inc. % Opens filename and returns the contents as a column vector,
% treating them as 32 bit complex numbers
% %
% This file is part of GNU Radio
% -------------------------------------------------------------------------
% %
% GNU Radio is free software; you can redistribute it and/or modify % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by % it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 3, or (at your option) % the Free Software Foundation, either version 3 of the License, or
% any later version. % at your option) any later version.
% %
% GNU Radio is distributed in the hope that it will be useful, % GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of % but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details. % GNU General Public License for more details.
% %
% You should have received a copy of the GNU General Public License % You should have received a copy of the GNU General Public License
% along with GNU Radio; see the file COPYING. If not, write to % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% the Free Software Foundation, Inc., 51 Franklin Street, %
% Boston, MA 02110-1301, USA. % -------------------------------------------------------------------------
% %
function v = read_complex_binary (filename, count, start_sample) function v = read_complex_binary (filename, count, start_sample)
%% usage: read_complex_binary (filename, [count], [start_sample])
%%
%% open filename and return the contents as a column vector,
%% treating them as 32 bit complex numbers
%%
m = nargchk (1,2,nargin); m = nargchk (1,2,nargin);
if (m) if (m)
%usage (m); %usage (m);

34
src/utils/matlab/libs/read_complex_char_binary.m
View File

@ -1,32 +1,36 @@
% Usage: read_complex_binary (filename, [count])
% %
% Copyright 2001 Free Software Foundation, Inc. % Opens filename and returns the contents as a column vector,
% treating them as 32 bit complex numbers
% %
% This file is part of GNU Radio
% -------------------------------------------------------------------------
% %
% GNU Radio is free software; you can redistribute it and/or modify % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by % it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 3, or (at your option) % the Free Software Foundation, either version 3 of the License, or
% any later version. % at your option) any later version.
% %
% GNU Radio is distributed in the hope that it will be useful, % GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of % but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details. % GNU General Public License for more details.
% %
% You should have received a copy of the GNU General Public License % You should have received a copy of the GNU General Public License
% along with GNU Radio; see the file COPYING. If not, write to % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% the Free Software Foundation, Inc., 51 Franklin Street, %
% Boston, MA 02110-1301, USA. % -------------------------------------------------------------------------
% %
function v = read_complex_char_binary (filename, count) function v = read_complex_char_binary (filename, count)
%% usage: read_complex_binary (filename, [count])
%%
%% open filename and return the contents as a column vector,
%% treating them as 32 bit complex numbers
%%
m = nargchk (1,2,nargin); m = nargchk (1,2,nargin);
if (m) if (m)
usage (m); usage (m);

34
src/utils/matlab/libs/read_complex_short_binary.m
View File

@ -1,32 +1,36 @@
% Usage: read_complex_binary (filename, [count])
% %
% Copyright 2001 Free Software Foundation, Inc. % Opens filename and returns the contents as a column vector,
% treating them as 32 bit complex numbers
% %
% This file is part of GNU Radio
% -------------------------------------------------------------------------
% %
% GNU Radio is free software; you can redistribute it and/or modify % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by % it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 3, or (at your option) % the Free Software Foundation, either version 3 of the License, or
% any later version. % at your option) any later version.
% %
% GNU Radio is distributed in the hope that it will be useful, % GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of % but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details. % GNU General Public License for more details.
% %
% You should have received a copy of the GNU General Public License % You should have received a copy of the GNU General Public License
% along with GNU Radio; see the file COPYING. If not, write to % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% the Free Software Foundation, Inc., 51 Franklin Street, %
% Boston, MA 02110-1301, USA. % -------------------------------------------------------------------------
% %
function v = read_complex_short_binary (filename, count) function v = read_complex_short_binary (filename, count)
%% usage: read_complex_binary (filename, [count])
%%
%% open filename and return the contents as a column vector,
%% treating them as 32 bit complex numbers
%%
m = nargchk (1,2,nargin); m = nargchk (1,2,nargin);
if (m) if (m)
usage (m); usage (m);

37
src/utils/matlab/libs/read_hybrid_observables_dump.m
View File

@ -1,10 +1,35 @@
% Javier Arribas 2011 % Usage: read_tracking_dat (filename, [count])
function [observables] = read_hybrid_observables_dump (channels, filename, count) %
% Opens GNSS-SDR tracking binary log file .dat and returns the contents
%
%% usage: read_tracking_dat (filename, [count]) % -------------------------------------------------------------------------
%% %
%% open GNSS-SDR tracking binary log file .dat and return the contents % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%% %
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
% Javier Arribas 2011
function [observables] = read_hybrid_observables_dump (channels, filename, count)
m = nargchk (1,2,nargin); m = nargchk (1,2,nargin);
num_double_vars=7; num_double_vars=7;

37
src/utils/matlab/libs/read_true_sim_observables_dump.m
View File

@ -1,10 +1,35 @@
% Javier Arribas 2011 % Usage: read_true_sim_observables_dump (filename, [count])
function [observables] = read_true_sim_observables_dump (filename, count) %
% Opens gnss-sdr-sim observables dump and reads all chennels
%
%% usage: read_true_sim_observables_dump (filename, [count]) % -------------------------------------------------------------------------
%% %
%% open gnss-sdr-sim observables dump and read all chennels % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%% %
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
%
% Javier Arribas 2011
function [observables] = read_true_sim_observables_dump (filename, count)
m = nargchk (1,2,nargin); m = nargchk (1,2,nargin);
channels=12; %Simulator always use 12 channels channels=12; %Simulator always use 12 channels

3
src/utils/matlab/plotTrackingE5a.m
View File

@ -30,9 +30,6 @@ function plotTracking(channelList, trackResults, settings)
% USA. % USA.
%-------------------------------------------------------------------------- %--------------------------------------------------------------------------
%CVS record:
%$Id: plotTracking.m,v 1.5.2.23 2006/08/14 14:45:14 dpl Exp $
% Protection - if the list contains incorrect channel numbers % Protection - if the list contains incorrect channel numbers
channelList = intersect(channelList, 1:settings.numberOfChannels); channelList = intersect(channelList, 1:settings.numberOfChannels);

56
src/utils/matlab/plot_acq_grid.m
View File

@ -1,36 +1,32 @@
% /*! % Reads GNSS-SDR Acquisition dump .mat file using the provided
% * \file plot_acq_grid.m % function and plots acquisition grid of acquisition statistic of PRN sat
% * \brief Read GNSS-SDR Acquisition dump .mat file using the provided % Antonio Ramos, 2017. antonio.ramos(at)cttc.es
% function and plot acquisition grid of acquisition statistic of PRN sat % -------------------------------------------------------------------------
% %
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
% %
% * \author Antonio Ramos, 2017. antonio.ramos(at)cttc.es
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2017 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
%%%%%%%%% ¡¡¡ CONFIGURE !!! %%%%%%%%%%%%% %%%%%%%%% ?????? CONFIGURE !!! %%%%%%%%%%%%%
path = '/archive/'; path = '/archive/';
file = 'acq'; file = 'acq';

58
src/utils/matlab/plot_acq_grid_gsoc.m
View File

@ -1,37 +1,35 @@
% /*! % Reads GNSS-SDR Acquisition dump binary file using the provided
% * \file plot_acq_grid_gsoc.m % function and plots acquisition grid of acquisition statistic of PRN sat
% * \brief Read GNSS-SDR Acquisition dump binary file using the provided
% function and plot acquisition grid of acquisition statistic of PRN sat
% %
% This function analyzes a experiment performed by Luis Esteve in the framework % This function analyzes a experiment performed by Luis Esteve in the framework
% of the Google Summer of Code (GSoC) 2012, with the collaboration of Javier Arribas % of the Google Summer of Code (GSoC) 2012, with the collaboration of Javier Arribas
% and Carles Fernández, related to the extension of GNSS-SDR to Galileo. % and Carles Fern??ndez, related to the extension of GNSS-SDR to Galileo.
%
% Luis Esteve, 2012. luis(at)epsilon-formacion.com
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
% %
% * \author Luis Esteve, 2012. luis(at)epsilon-formacion.com
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
function plot_acq_grid_gsoc(sat) function plot_acq_grid_gsoc(sat)

57
src/utils/matlab/plot_acq_grid_gsoc_e5.m
View File

@ -1,39 +1,38 @@
% /*! % Reads GNSS-SDR Acquisition dump binary file using the provided
% * \file plot_acq_grid_gsoc_e5.m
% * \brief Read GNSS-SDR Acquisition dump binary file using the provided
% function and plot acquisition grid of acquisition statistic of PRN sat. % function and plot acquisition grid of acquisition statistic of PRN sat.
% CAF input must be 0 or 1 depending if the user desires to read the file % CAF input must be 0 or 1 depending if the user desires to read the file
% that resolves doppler ambiguity or not. % that resolves doppler ambiguity or not.
% %
% This function analyzes a experiment performed by Marc Sales in the framework % This function analyzes a experiment performed by Marc Sales in the framework
% of the Google Summer of Code (GSoC) 2014, with the collaboration of Luis Esteve, Javier Arribas % of the Google Summer of Code (GSoC) 2014, with the collaboration of Luis Esteve, Javier Arribas
% and Carles Fernández, related to the extension of GNSS-SDR to Galileo. % and Carles Fernandez, related to the extension of GNSS-SDR to Galileo.
%
% Marc Sales marcsales92(at)gmail.com,
% Luis Esteve, 2014. luis(at)epsilon-formacion.com
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
% %
% * \author Marc Sales marcsales92(at)gmail.com, Luis Esteve, 2014. luis(at)epsilon-formacion.com
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2014 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
function plot_acq_grid_gsoc_e5(sat,CAF) function plot_acq_grid_gsoc_e5(sat,CAF)

57
src/utils/matlab/plot_acq_grid_gsoc_glonass.m
View File

@ -1,37 +1,34 @@
% /*! % Reads GNSS-SDR Acquisition dump binary file using the provided
% * \file plot_acq_grid_gsoc.m % function and plots acquisition grid of acquisition statistic of PRN sat
% * \brief Read GNSS-SDR Acquisition dump binary file using the provided
% function and plot acquisition grid of acquisition statistic of PRN sat
% %
% This function analyzes a experiment performed by Luis Esteve in the framework % This function analyzes a experiment performed by Luis Esteve in the framework
% of the Google Summer of Code (GSoC) 2012, with the collaboration of Javier Arribas % of the Google Summer of Code (GSoC) 2012, with the collaboration of Javier Arribas
% and Carles Fernández, related to the extension of GNSS-SDR to Galileo. % and Carles Fernandez, related to the extension of GNSS-SDR to Galileo.
%
% -------------------------------------------------------------------------
%
% Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
%
% GNSS-SDR is a software defined Global Navigation
% Satellite Systems receiver
%
% This file is part of GNSS-SDR.
%
% GNSS-SDR is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% at your option) any later version.
%
% GNSS-SDR is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
%
% -------------------------------------------------------------------------
% %
% * \author Luis Esteve, 2012. luis(at)epsilon-formacion.com
% * -------------------------------------------------------------------------
% *
% * Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors)
% *
% * GNSS-SDR is a software defined Global Navigation
% * Satellite Systems receiver
% *
% * This file is part of GNSS-SDR.
% *
% * GNSS-SDR is free software: you can redistribute it and/or modify
% * it under the terms of the GNU General Public License as published by
% * the Free Software Foundation, either version 3 of the License, or
% * at your option) any later version.
% *
% * GNSS-SDR is distributed in the hope that it will be useful,
% * but WITHOUT ANY WARRANTY; without even the implied warranty of
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * GNU General Public License for more details.
% *
% * You should have received a copy of the GNU General Public License
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
function plot_acq_grid_gsoc_glonass(sat) function plot_acq_grid_gsoc_glonass(sat)

98
src/utils/reproducibility/ieee-access18/plot_dump.m
View File

@ -1,32 +1,28 @@
% /*! % -------------------------------------------------------------------------
% * \file plot_dump.m %
% * \brief Read GNSS-SDR Tracking dump binary file and plot some internal % Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
% variables %
% * \author Antonio Ramos, 2018. antonio.ramos(at)cttc.es % GNSS-SDR is a software defined Global Navigation
% * ------------------------------------------------------------------------- % Satellite Systems receiver
% * %
% * Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors) % This file is part of GNSS-SDR.
% * %
% * GNSS-SDR is a software defined Global Navigation % GNSS-SDR is free software: you can redistribute it and/or modify
% * Satellite Systems receiver % it under the terms of the GNU General Public License as published by
% * % the Free Software Foundation, either version 3 of the License, or
% * This file is part of GNSS-SDR. % at your option) any later version.
% * %
% * GNSS-SDR is free software: you can redistribute it and/or modify % GNSS-SDR is distributed in the hope that it will be useful,
% * it under the terms of the GNU General Public License as published by % but WITHOUT ANY WARRANTY; without even the implied warranty of
% * the Free Software Foundation, either version 3 of the License, or % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% * at your option) any later version. % GNU General Public License for more details.
% * %
% * GNSS-SDR is distributed in the hope that it will be useful, % You should have received a copy of the GNU General Public License
% * but WITHOUT ANY WARRANTY; without even the implied warranty of % along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %
% * GNU General Public License for more details. % -------------------------------------------------------------------------
% * %
% * You should have received a copy of the GNU General Public License % Antonio Ramos, 2018. antonio.ramos(at)cttc.es
% * along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
% *
% * -------------------------------------------------------------------------
% */
clear all; clear all;
clc; clc;
@ -109,7 +105,6 @@ v_3d=[E;N;U].'; %2D East Nort position vectors
sigma_E_accuracy = sqrt((1/(numPoints-1)) * sum((v_2d(:,1) - mean_utm_X).^2)); sigma_E_accuracy = sqrt((1/(numPoints-1)) * sum((v_2d(:,1) - mean_utm_X).^2));
sigma_N_accuracy = sqrt((1/(numPoints-1)) * sum((v_2d(:,2) - mean_utm_Y).^2)); sigma_N_accuracy = sqrt((1/(numPoints-1)) * sum((v_2d(:,2) - mean_utm_Y).^2));
sigma_ratio_2d_accuracy = sigma_N_accuracy / sigma_E_accuracy sigma_ratio_2d_accuracy = sigma_N_accuracy / sigma_E_accuracy
% if sigma_ratio=1 -> Prob in circle with r=DRMS -> 65% % if sigma_ratio=1 -> Prob in circle with r=DRMS -> 65%
@ -125,7 +120,6 @@ sigma_U_accuracy=sqrt((1/(numPoints-1))*sum((v_3d(:,3)-mean_utm_Z).^2));
% if sigma_ratio=1 -> Prob in circle with r=DRMS -> 50% % if sigma_ratio=1 -> Prob in circle with r=DRMS -> 50%
SEP_accuracy = 0.51 * sqrt(sigma_E_accuracy^2 + sigma_N_accuracy^2 + sigma_U_accuracy^2) SEP_accuracy = 0.51 * sqrt(sigma_E_accuracy^2 + sigma_N_accuracy^2 + sigma_U_accuracy^2)
% if sigma_ratio=1 -> Prob in circle with r=DRMS -> 61% % if sigma_ratio=1 -> Prob in circle with r=DRMS -> 61%
MRSE_accuracy = sqrt(sigma_E_accuracy^2 + sigma_N_accuracy^2 + sigma_U_accuracy^2) MRSE_accuracy = sqrt(sigma_E_accuracy^2 + sigma_N_accuracy^2 + sigma_U_accuracy^2)
% if sigma_ratio=1 -> Prob in circle with r=2DRMS -> 95% % if sigma_ratio=1 -> Prob in circle with r=2DRMS -> 95%
@ -135,14 +129,9 @@ TWO_MRSE_accuracy=2*MRSE_accuracy
%% PRECISION %% PRECISION
% 2D analysis
% Simulated X,Y measurements
%v1=randn(1000,2);
% 2D Mean and Variance % 2D Mean and Variance
mean_2d = [mean(v_2d(:,1)) ; mean(v_2d(:,2))]; mean_2d = [mean(v_2d(:,1)) ; mean(v_2d(:,2))];
sigma_2d = [sqrt(var(v_2d(:,1))) ; sqrt(var(v_2d(:,2)))]; sigma_2d = [sqrt(var(v_2d(:,1))) ; sqrt(var(v_2d(:,2)))];
sigma_ratio_2d = sigma_2d(2) / sigma_2d(1) sigma_ratio_2d = sigma_2d(2) / sigma_2d(1)
% if sigma_ratio=1 -> Prob in circle with r=DRMS -> 65% % if sigma_ratio=1 -> Prob in circle with r=DRMS -> 65%
@ -152,47 +141,45 @@ TWO_DRMS=2*DRMS
% if sigma_ratio>0.3 -> Prob in circle with r=CEP -> 50% % if sigma_ratio>0.3 -> Prob in circle with r=CEP -> 50%
CEP = 0.62 * sigma_2d(1) + 0.56 * sigma_2d(2) CEP = 0.62 * sigma_2d(1) + 0.56 * sigma_2d(2)
% 3D Mean and Variance
% Mean and Variance
mean_3d = [mean(v_3d(:,1)) ; mean(v_3d(:,2)) ; mean(v_3d(:,3))]; mean_3d = [mean(v_3d(:,1)) ; mean(v_3d(:,2)) ; mean(v_3d(:,3))];
sigma_3d = [sqrt(var(v_3d(:,1))) ; sqrt(var(v_3d(:,2))) ; sqrt(var(v_3d(:,3)))]; sigma_3d = [sqrt(var(v_3d(:,1))) ; sqrt(var(v_3d(:,2))) ; sqrt(var(v_3d(:,3)))];
% absolute mean error % absolute mean error
% 2D
error_2D_vec = [mean_utm_X-mean_2d(1) mean_utm_Y-mean_2d(2)]; error_2D_vec = [mean_utm_X-mean_2d(1) mean_utm_Y-mean_2d(2)];
error_2D_m = norm(error_2D_vec) error_2D_m = norm(error_2D_vec)
error_3D_vec = [mean_utm_X-mean_3d(1) mean_utm_Y-mean_3d(2) mean_utm_Z-mean_3d(3)]; error_3D_vec = [mean_utm_X-mean_3d(1) mean_utm_Y-mean_3d(2) mean_utm_Z-mean_3d(3)];
error_3D_m = norm(error_3D_vec) error_3D_m = norm(error_3D_vec)
% RMSE 2D
RMSE_X = sqrt(mean((v_3d(:,1)-mean_utm_X).^2)) RMSE_X = sqrt(mean((v_3d(:,1)-mean_utm_X).^2))
RMSE_Y = sqrt(mean((v_3d(:,2)-mean_utm_Y).^2)) RMSE_Y = sqrt(mean((v_3d(:,2)-mean_utm_Y).^2))
RMSE_Z = sqrt(mean((v_3d(:,3)-mean_utm_Z).^2)) RMSE_Z = sqrt(mean((v_3d(:,3)-mean_utm_Z).^2))
RMSE_2D = sqrt(mean((v_2d(:,1)-mean_utm_X).^2 + (v_2d(:,2)-mean_utm_Y).^2)) RMSE_2D = sqrt(mean((v_2d(:,1)-mean_utm_X).^2 + (v_2d(:,2)-mean_utm_Y).^2))
RMSE_3D = sqrt(mean((v_3d(:,1)-mean_utm_X).^2 + (v_3d(:,2)-mean_utm_Y).^2 + (v_3d(:,3)-mean_utm_Z).^2)) RMSE_3D = sqrt(mean((v_3d(:,1)-mean_utm_X).^2 + (v_3d(:,2)-mean_utm_Y).^2 + (v_3d(:,3)-mean_utm_Z).^2))
% SCATTER PLOT % if sigma_ratio=1 -> Prob in circle with r=DRMS -> 50%
SEP = 0.51 * sqrt(sigma_3d(1)^2 + sigma_3d(2)^2 + sigma_3d(3)^2)
% if sigma_ratio=1 -> Prob in circle with r=DRMS -> 61%
MRSE = sqrt(sigma_3d(1)^2 + sigma_3d(2)^2 + sigma_3d(3)^2)
% if sigma_ratio=1 -> Prob in circle with r=2DRMS -> 95%
TWO_MRSE = 2 * MRSE
%% SCATTER PLOT 2D
subplot(3,3,8) subplot(3,3,8)
scatter(v_2d(:,1)-mean_2d(1), v_2d(:,2)-mean_2d(2)); scatter(v_2d(:,1)-mean_2d(1), v_2d(:,2)-mean_2d(2));
hold on; hold on;
plot(0, 0, 'k*'); plot(0, 0, 'k*');
[x,y,z] = cylinder([TWO_DRMS TWO_DRMS], 200); [x,y,z] = cylinder([TWO_DRMS TWO_DRMS], 200);
plot(x(1,:), y(1,:), 'Color', [0 0.6 0]); plot(x(1,:), y(1,:), 'Color', [0 0.6 0]);
str = strcat('2DRMS=', num2str(TWO_DRMS), ' m'); str = strcat('2DRMS=', num2str(TWO_DRMS), ' m');
text(cosd(65)*TWO_DRMS, sind(65)*TWO_DRMS, str, 'Color', [0 0.6 0]); text(cosd(65)*TWO_DRMS, sind(65)*TWO_DRMS, str, 'Color', [0 0.6 0]);
[x,y,z] = cylinder([CEP CEP], 200); [x,y,z] = cylinder([CEP CEP], 200);
plot(x(1,:), y(1,:), 'r--'); plot(x(1,:), y(1,:), 'r--');
str = strcat('CEP=', num2str(CEP), ' m'); str = strcat('CEP=', num2str(CEP), ' m');
text(cosd(80)*CEP, sind(80)*CEP, str, 'Color','r'); text(cosd(80)*CEP, sind(80)*CEP, str, 'Color','r');
@ -202,20 +189,9 @@ axis equal;
xlabel('North [m]','fontname','Times','fontsize', fontsize) xlabel('North [m]','fontname','Times','fontsize', fontsize)
ylabel('East [m]','fontname','Times','fontsize', fontsize) ylabel('East [m]','fontname','Times','fontsize', fontsize)
% 3D analysis
% Simulated X,Y,Z measurements
% if sigma_ratio=1 -> Prob in circle with r=DRMS -> 50%
SEP=0.51*sqrt(sigma_3d(1)^2+sigma_3d(2)^2+sigma_3d(3)^2)
% if sigma_ratio=1 -> Prob in circle with r=DRMS -> 61%
MRSE=sqrt(sigma_3d(1)^2+sigma_3d(2)^2+sigma_3d(3)^2)
% if sigma_ratio=1 -> Prob in circle with r=2DRMS -> 95%
TWO_MRSE=2*MRSE
%% SCATTER PLOT 3D
% SCATTER PLOT
subplot(3,3,9) subplot(3,3,9)
scatter3(v_3d(:,1)-mean_3d(1), v_3d(:,2)-mean_3d(2), v_3d(:,3)-mean_3d(3)); scatter3(v_3d(:,1)-mean_3d(1), v_3d(:,2)-mean_3d(2), v_3d(:,3)-mean_3d(3));
@ -223,10 +199,8 @@ hold on;
[x,y,z] = sphere(); [x,y,z] = sphere();
hSurface = surf(MRSE*x, MRSE*y, MRSE*z); % sphere centered at origin hSurface = surf(MRSE*x, MRSE*y, MRSE*z); % sphere centered at origin
set(hSurface, 'facecolor', 'none', 'edgecolor', [0 0.6 0], 'edgealpha', 1, 'facealpha', 1); set(hSurface, 'facecolor', 'none', 'edgecolor', [0 0.6 0], 'edgealpha', 1, 'facealpha', 1);
%axis equal;
xlabel('North [m]', 'fontname', 'Times', 'fontsize', fontsize-2) xlabel('North [m]', 'fontname', 'Times', 'fontsize', fontsize-2)
ylabel('East [m]', 'fontname', 'Times', 'fontsize', fontsize-2) ylabel('East [m]', 'fontname', 'Times', 'fontsize', fontsize-2)
zlabel('Up [m]', 'fontname', 'Times', 'fontsize', fontsize-2) zlabel('Up [m]', 'fontname', 'Times', 'fontsize', fontsize-2)