_cfo, snr1, r_phase_diff1, llr_rlsig] = <a href="sig_pre_rx.html" class="code" title="function [x_p, x_d_cfo, snr, r_phase_off, llr_in] = sig_pre_rx(r, h_est, data_idx, pilot_idx, n_chan, prev_cfo_corr, new_poff_weight)">sig_pre_rx</a>(wf_in, h_est, sig_data_idx, sig_pilot_idx, n_chan_rx, prev_cfo_corr, new_cfo_weight);
0087     r_cfo = (r_cfo * sym_since_est + new_cfo_weight *  r_phase_diff1) / sym_since_est;
0088     idx0 = idx0 + 80*n_chan_rx;
0089     sym_since_est = 3;
0090     
0091     <span class="c