filterchannel.m

来自「多载波离散多音调制（DMT）matlab仿真」· M 代码 · 共 12 行

function y=filterchannel(X,h)
N=length(X(:,1));
W=length(X(1,:));

H=fft(h,N);

invH=1./H;
for k=1:W
    y(:,k)=invH.*X(:,k);
end
y;