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/tx_conv_encoder.m
% % Convolutional encoding with unipolar data function coded_bits = tx_conv_encoder(in_bits) global sim_consts; number_rows = size(sim_consts.ConvCodeGenPoly, 1); number_bits = size(sim_consts.ConvCodeGenPoly,2)+length(in_bits)-1; uncoded_bits = zeros(number_rows, number_bits); for row=1:number_rows uncoded_bits(row,1:number_bits)=rem(conv(in_bits, sim_consts.ConvCodeGenPoly(row,:)),2); end coded_bits=uncoded_bits(:);