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ADD: matlab tracking file for plots

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miguekf 2022-12-15 18:09:22 +01:00
parent 3f87e598a9
commit 6390f4c216
1 changed files with 64 additions and 0 deletions
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64
src/utils/matlab/vtl/vtl_tracking.m Normal file
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% -------------------------------------------------------------------------
%
% GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
% This file is part of GNSS-SDR.
%
% Copyright (C) 2010-2019 (see AUTHORS file for a list of contributors)
% SPDX-License-Identifier: GPL-3.0-or-later
%
% -------------------------------------------------------------------------
%
%%
clc
close all
clearvars
% if ~exist('gps_l1_ca_read_pvt_raw_dump.m', 'file')
% addpath('./libs')
% end
%
% if ~exist('cat2geo.m', 'file')
% addpath('./libs/geoFunctions')
% end
SPEED_OF_LIGHT_M_S=299792458.0;
Lambda_GPS_L1=0.1902937;
%%
for chan=0:4
load(['tracking\tracking_raw' num2str(chan) '.mat']);
tracking_channel(chan+1).PRN=PRN;
tracking_channel(chan+1).CN0_SNV_dB_Hz=CN0_SNV_dB_Hz;
tracking_channel(chan+1).carrier_doppler_hz=carrier_doppler_hz;
tracking_channel(chan+1).carrier_doppler_rate_hz=carrier_doppler_rate_hz;
tracking_channel(chan+1).code_error_chips=code_error_chips;
tracking_channel(chan+1).code_freq_chips=code_freq_chips;
tracking_channel(chan+1).code_freq_rate_chips=code_freq_rate_chips;
tracking_channel(chan+1).acc_carrier_phase_rad=acc_carrier_phase_rad;
clearvars -except tracking_channel chan
end
%%
figure
for chan=1:5
subplot(2,3,chan);
plot(tracking_channel(chan).carrier_doppler_hz);
grid minor
end
sgtitle('carrier doppler hz channel')
%%
figure
for chan=1:5
subplot(2,3,chan);
plot(tracking_channel(chan).CN0_SNV_dB_Hz);
grid minor
end
sgtitle('CN0 SNV dB Hz channel')
%%
figure
for chan=1:5
subplot(2,3,chan);
plot(tracking_channel(chan).acc_carrier_phase_rad);
grid minor
end
sgtitle('acc carrier phase rad')