exe0511.m

Matlab程序为清华大学胡广书版信号处理的上机习题答案

clear;

% 给定滤波器；
B1=[1,-0.6,-1.44,0.864]
A1=1;
B2=[1,-0.98,0.9,-0.898]
A2=1;
B3=B1;
A3=B2;

% 求出lattice 系数；
[k1]=tf2latc(B1)
[k2]=tf2latc(B2)
[k3,c3]=tf2latc(B3,A3)