xiang_guan.m

程序对盲信号分离空时多用户检测器的仿真 但在程序中A用了随机矩阵

function [y2 y3]=test_2(seq,pn,len_seq,len_chip,K)
y1=repmat(seq,K,1).*repmat(pn,1,len_seq);
y2=zeros(1,4);
for k=1:K
    for i=1:len_seq
        y2(k)=y2(k)+abs(sum(y1(k,((i-1)*len_chip+1):i*len_chip)));
    end
end
y3=find(y2==max(y2));