pilothoppingcode.m

来自「该程序仿真超宽带的脉冲位置调制。是在MATLAB下实现的。」· M 代码 · 共 16 行

function code=pilotHoppingCode(xini,bitsPerHop,Np)

code=[]; x=xini;

for k=1:Np
    presentC=0;
    for cnt=bitsPerHop-1:-1:0
        feedback=mod(x(2)+x(5),2);
        presentC = presentC + x(5)*2^cnt;
        for k=5:-1:2
            x(k)=x(k-1);
        end
        x(1)=feedback;
    end
    code=[code presentC];
end