noise.m

数字信号处理基于matlab 文件内容 /conv(卷积部分) dupconv 重叠保留法 freqcirconv 频域圆周卷积 freqconv 频域卷积 timecirconv

function noise(len)
%UNTITLED1 Summary of this function goes here
%  Detailed explanation goes here
xn=sigout('randn',len);
yn=indirectpower(xn);
plot(yn);
figure(2);
zn=directpower(xn);
plot(zn);