comb.m

来自「有关于OFDM系统的在AWGN信道下(BPSK调制)的信噪比分析.」· M 代码 · 共 14 行

% Generate additive white gausian noise


function [iout,qout] = comb (idata,qdata,attn)


iout = randn(1,length(idata)).*attn;
qout = randn(1,length(qdata)).*attn;
 
iout = iout+idata(1:length(idata));
qout = qout+qdata(1:length(qdata));