clear,clc;
N=0:1000;
fs=1000;
t=N./fs;
y=3*sin(2*pi*t);
x=wgn(1,1001,2);
i=y+x;
% i=awgn(y,2);
subplot(3,1,1),plot(x);
subplot(3,1,2),plot(y);
subplot(3,1,3),plot(i);
相关文章:
clear,clc;
N=0:1000;
fs=1000;
t=N./fs;
y=3*sin(2*pi*t);
x=wgn(1,1001,2);
i=y+x;
% i=awgn(y,2);
subplot(3,1,1),plot(x);
subplot(3,1,2),plot(y);
subplot(3,1,3),plot(i);
相关文章: