ex1_9.m

MATLAB7.x数字信号处理 光盘内容

clear all;
clc;
close all;
b=[0.7 0.3];
a=[1,-0.8,-0.5];
zr=roots(b)
pk=roots(a)
g=b(1)/a(1)
clear all;
clc;
close all;
b=[0.3 0.2];
a=[1,-0.4,-0.7];
[r p k]=residuez(b,a)
clear all;
clc;
close all;
b=[0.3 0.2];
a=[1,-0.4,-0.7];
[r p k]=residuez(b,a)