ff.m

来自「matlab 代码,实现了ITU-T V.32建议的 modem 整体仿真实现。」· M 代码 · 共 20 行

function [a,b,c]=ff(x)
N=length(x);
for i=1:N,
    if(x(i)>1)
        a(i)=1;
        b(i)=1;
        c(i)=1;
    else
        if x(i)<-1
        a(i)=-1;
        b(i)=-1;
        c(i)=-1;
        else 
         a(i)=1;
         b(i)=-1;
         c(i)=x(i);
         
    end;
    end;
end;