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compilation warning cleaned

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git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@152 64b25241-fba3-4117-9849-534c7e92360d
This commit is contained in:
Carles Fernandez 2012-01-31 00:31:07 +00:00
parent c186828669
commit a8f6695f58
1 changed files with 4 additions and 6 deletions
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10
src/algorithms/tracking/libs/CN_estimators.cc
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@ -18,7 +18,7 @@
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2011 (see AUTHORS file for a list of contributors)
* Copyright (C) 2010-2012 (see AUTHORS file for a list of contributors)
*
* GNSS-SDR is a software defined Global Navigation
* Satellite Systems receiver
@ -70,16 +70,14 @@ float gps_l1_ca_CN0_SNV(gr_complex* Prompt_buffer, int length, long fs_in)
// SNR_SNV(count)=Psig/(Ptot-Psig);
// CN0_SNV_dB=10*log10(SNR_SNV)+10*log10(BW)-10*log10(PRN_length);
float SNR, SNR_dB_Hz;
float tmp_abs_I, tmp_abs_Q;
float tmp_abs_imag;
float Psig, Ptot;
//float M2,M4;
Psig = 0;
Ptot = 0;
for (int i=0; i<length; i++)
{
tmp_abs_I = std::abs(Prompt_buffer[i].imag());
tmp_abs_Q = std::abs(Prompt_buffer[i].real());
Psig += tmp_abs_I;
tmp_abs_imag = std::abs(Prompt_buffer[i].imag());
Psig += tmp_abs_imag;
Ptot += Prompt_buffer[i].imag() * Prompt_buffer[i].imag() + Prompt_buffer[i].real() * Prompt_buffer[i].real();
}
Psig = Psig / (float)length;