4臺機組進行負荷重構如何用matlab 編程

close all;

clear all;

a=4;

f0=0.02;

L=50;

n=1:(L-1);

x=a.*cos(2.*pi.*f0.*n);

bit=5;

range=2^5;

plot(x);

interval=(a*2)/(range-1);

partition = [-a:interval:a];

interval2 = (a*2)/(range)

codebook=[-a:interval2:a];

[index quantized]= quantiz(x,partition,codebook);

plot(n,x,'x',n,quantized,'.');