channel.m

离散多载波传输(DMT)的MATLAB程序及注释

function y=channel(x,h,aN)

a=conv(x,h);
N=length(a);
w=a+aN;
%m=max(abs(x));
%for k=1:sN
%   w(round(abs(randn(1,1))*(N-1))+1)=m; 
%end
y=w;