mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-06-14 01:06:51 +00:00
49 lines
1.3 KiB
Matlab
49 lines
1.3 KiB
Matlab
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% Copyright 2001 Free Software Foundation, Inc.
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%
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% This file is part of GNU Radio
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%
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% GNU Radio is free software; you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation; either version 3, or (at your option)
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% any later version.
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%
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% GNU Radio is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with GNU Radio; see the file COPYING. If not, write to
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% the Free Software Foundation, Inc., 51 Franklin Street,
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% Boston, MA 02110-1301, USA.
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%
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function v = read_complex_short_binary (filename, count)
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%% usage: read_complex_binary (filename, [count])
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%%
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%% open filename and return the contents as a column vector,
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%% treating them as 32 bit complex numbers
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%%
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m = nargchk (1,2,nargin);
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if (m)
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usage (m);
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end
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if (nargin < 2)
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count = Inf;
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end
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f = fopen (filename, 'rb');
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if (f < 0)
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v = 0;
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else
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t = fread (f, [2, count], 'short');
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fclose (f);
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v = t(1,:) + t(2,:)*i;
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[r, c] = size (v);
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v = reshape (v, c, r);
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end
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