pilotnextcode.m

该程序仿真超宽带的脉冲位置调制。是在MATLAB下实现的。

function [x,nextC]=pilotNextCode(x,bitsPerHop)

nextC=0;
for cnt=bitsPerHop-1:-1:0
    feedback=mod(x(2)+x(5),2);
    nextC = nextC + x(5)*2^cnt;
    for k=5:-1:2
        x(k)=x(k-1);
    end
    x(1)=feedback;
end
x(6)=nextC;

return;