www.gusucode.com > ofdm结合2x2的m.. > ofdm结合2x2的m...构的WLAN环境数据传输仿真程序matlab版,包括信道估计和同步等模块/rx_qpsk_demod.m
function soft_bits = rx_qpsk_demod(rx_symbols) soft_bits = zeros(2*size(rx_symbols,1),size(rx_symbols,2)); bit0 = real(rx_symbols); bit1 = imag(rx_symbols); soft_bits(1:2:size(soft_bits, 1),:) = bit0; soft_bits(2:2:size(soft_bits, 1),:) = bit1;