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Searched refs:norm_rx_timing (Results 1 – 15 of 15) sorted by relevance

/dports/audio/codec2/codec2-1.0.3/src/
H A Dfmfsk.c185 float norm_rx_timing,old_norm_rx_timing,d_norm_rx_timing,appm; in fmfsk_demod() local
244 norm_rx_timing = atan2f(x.imag,x.real)/(2*M_PI) - .42; in fmfsk_demod()
245 rx_timing = (int)lroundf(norm_rx_timing*(float)Ts); in fmfsk_demod()
247 old_norm_rx_timing = fmfsk->norm_rx_timing; in fmfsk_demod()
248 fmfsk->norm_rx_timing = norm_rx_timing; in fmfsk_demod()
251 d_norm_rx_timing = norm_rx_timing - old_norm_rx_timing; in fmfsk_demod()
265 if(norm_rx_timing > -.2) in fmfsk_demod()
267 if(norm_rx_timing < -.65) in fmfsk_demod()
369 modem_probe_samp_f("t_norm_rx_timing",&norm_rx_timing,1); in fmfsk_demod()
H A Dfsk.c180 fsk->norm_rx_timing = 0; in fsk_create_core()
629 float rx_timing,norm_rx_timing,old_norm_rx_timing,d_norm_rx_timing,appm; in fsk_demod_core() local
721 norm_rx_timing = atan2f(t_c.imag,t_c.real)/(2*M_PI); in fsk_demod_core()
722 rx_timing = norm_rx_timing*(float)P; in fsk_demod_core()
724 old_norm_rx_timing = fsk->norm_rx_timing; in fsk_demod_core()
725 fsk->norm_rx_timing = norm_rx_timing; in fsk_demod_core()
728 d_norm_rx_timing = norm_rx_timing - old_norm_rx_timing; in fsk_demod_core()
739 if(norm_rx_timing > 0.25) in fsk_demod_core()
741 else if(norm_rx_timing < -0.25) in fsk_demod_core()
747 modem_probe_samp_f("t_norm_rx_timing",&(norm_rx_timing),1); in fsk_demod_core()
H A Dfmfsk.h58 float norm_rx_timing; /* RX Timing, used to calculate clock offset */ member
H A Dfsk.h75 float norm_rx_timing; /* Normalized RX timing */ member
H A Dfdmdv.c1246 float rx_timing, fract, norm_rx_timing; in rx_est_timing() local
1294 norm_rx_timing = atan2f(x.imag, x.real)/(2*PI); in rx_est_timing()
1295 assert(fabsf(norm_rx_timing) < 1.0); in rx_est_timing()
1296 rx_timing = norm_rx_timing*P + P/4; in rx_est_timing()
1322 return norm_rx_timing*m; in rx_est_timing()
/dports/audio/codec2/codec2-1.0.3/octave/
H A Dfmfsk.m56 states.norm_rx_timing = 0;
119 norm_rx_timing = angle(x)/(2*pi)-.42; variable
121 rx_timing = round(norm_rx_timing*Ts);
126 if norm_rx_timing > -.2;
129 if norm_rx_timing < -.65;
134 states.norm_rx_timing = norm_rx_timing;
H A Dfsk_lib.m59 states.norm_rx_timing = 0;
298 norm_rx_timing = angle(x)/(2*pi); variable
299 rx_timing = norm_rx_timing*P;
304 prev_norm_rx_timing = states.norm_rx_timing;
305 states.norm_rx_timing = norm_rx_timing;
310 d_norm_rx_timing = norm_rx_timing - prev_norm_rx_timing;
325 if norm_rx_timing > 0.25
328 if norm_rx_timing < -0.25;
H A Dfdmdv_common.m191 norm_rx_timing = angle(x)/(2*pi); variable
192 rx_timing = norm_rx_timing*P + P/4;
216 rx_timing_M = norm_rx_timing*M;
H A Dmancyfsk.m245 norm_rx_timing = angle(x)/(2*pi) - 0.42; variable
246 %rx_timing = round(norm_rx_timing*Ts);
247 %printf("norm_rx_timing: %4.4f rx_timing: %d\n", norm_rx_timing, rx_timing);
H A Dfsk_lib_ldpc_rx.m45 rx_timing_log = [rx_timing_log states.norm_rx_timing];
H A Dfsk_demod_file.m90 norm_rx_timing_log = [norm_rx_timing_log states.norm_rx_timing];
H A Dfsk_horus.m521 norm_rx_timing_log = [norm_rx_timing_log states.norm_rx_timing];
753 norm_rx_timing_log = [norm_rx_timing_log states.norm_rx_timing];
H A Dtfmfsk.m155 o_norm_rx_timing = [o_norm_rx_timing states.norm_rx_timing];
H A Dtfsk_2400a.m201 o_norm_rx_timing = [o_norm_rx_timing states.norm_rx_timing];
H A Dtfsk.m186 o_norm_rx_timing = [o_norm_rx_timing states.norm_rx_timing];