www.pudn.com > ica_cdma.rar > xiang_guan.asv

function y2=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));