rx_mr_combiner.m

来自「MATLAB Simulation of OFDM System」· M 代码 · 共 9 行

function comb_syms = rx_mr_combiner(rx_syms, channel_est, sim_options)

n_ofdm_syms = size(squeeze(rx_syms(1,:,:)),2);
%最大比例合并接收分集
%y=sum(conj(w)*r),当w=h时，取得最大值。见《OFDM无线局域网》90页，91页。
%
comb_syms = repmat(conj(channel_est(:,1)), 1, n_ofdm_syms).*squeeze(rx_syms(1,:,:)) + ...
   repmat(conj(channel_est(:,2)), 1, n_ofdm_syms).*squeeze(rx_syms(2,:,:));