m6_3_1.m

Digital Signal Processing-A Computer-Based Approach(Second Edition)Sanjit K.Mitra实验指导书练习题matlab程序

%因式分解
format long
num=input('分子系数向量=');
den=input('分母系数向量=');
[z,p,k]=tf2zp(num,den);
sos=zp2sos(z,p,k)