ex041000.m

来自「《数字信号处理-使用Matlab》源代码-Proakis」· M 代码 · 共 13 行

% Chapter 4: Example 4.10:

%  Check of residue functions rf2pfez and pfe2rfz

%

b = [1,0.4*sqrt(2)]; a=[1,-0.8*sqrt(2),0.64];

[R,p,C] = residuez(b,a)

Mp=abs(p')   % pole magnitudes

Ap=angle(p')/pi   % pole angles in pi units