guanxi.m

来自「通原实验课的作业」· M 代码 · 共 21 行

close all
clear all
echo on
a=-3:0.1:3;

[sqnr,a_quan,code]=u_pcm(a,8);

pause
plot(a,a_quan,'-');
title( '量化级数为8的输入输出关系')

[sqnr,a_quan,code]=u_pcm(a,16);
pause
plot(a,a_quan,'-');
title( '量化级数为16的输入输出关系')

[sqnr,a_quan,code]=u_pcm(a,64);
pause
plot(a,a_quan,'-');
title( '量化级数为64的输入输出关系')