ss_mlsrs.m

频谱感知 多用户合作 能量检测 伪随机序列

function [seq]=ss_mlsrs(connections)
m=length(connections);
L=2^m-1;
registers=[zeros(1,m-1)  1];
seq(1)=registers(m);
for i=2:L
    new_reg_cont(1)=connections(1)*seq(i-1);

for j=2:m
    new_reg_cont(j)=registers(j-1)+connections(j)*seq(i-1);
end
registers=new_reg_cont;
seq(i)=registers(m);
end