corr.m

B3g_phase2_C语言_Matlab程序及说明

function y = Corr(x,h,N)

Lx=length(x); Lh=length(h);Ly=Lx-(Lh-1)*N;
y=zeros(1,Ly);
for n=1:Ly
    y(n)=x(n:N:n+(Lh-1)*N)*h';
end