sigcon.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 13 行

function []=sigcon(y,snr)
figure
n0=gsn(y,snr);
n1=gsn(y,snr);
n2=gsn(y,snr);
n3=gsn(y,snr);
x1=1+n2;
x2=-1+n3;
plot(n0,x1,'r*');
hold on
plot(n1,x2,'go');grid
axis([-2,2,-2,2])