www.pudn.com > zxb.rar > main.m

  
fbconnection = [0 1 0 0 1]; 
mseq = m_sequence(fbconnection); 
 fbconnection1 = [0 0 1 0 1]; 
fbconnection2 = [0 1 1 1 1]; 
goldseq = gold_seq(fbconnection1,fbconnection2); 
ind1 = find(mseq == 0); 
mseq(ind1) = -1; 
ind2 = find(goldseq == 0); 
goldseq(ind2) = -1; 
r1 = ccorr(mseq); 
r2 = ccorr(goldseq(1,:)); 
r3 = ccorr(goldseq(1,:),goldseq(2,:)); 
N = length(mseq); 
axis = -N+1:N-1; 
plot(axis,r1,axis,r2,'-.',axis,r3,':'); 
xlabel('k'); 
ylabel('R(k)'); 
legend('m序列自相关特性','Gold序列自相关特性','Gold序列互相关特性');