low_mu_fp.m

来自「信号处理－滤波器设计（基于matlab和Mathmatica的设计方法）中关于无」· M 代码 · 共 15 行

function fp=Low_Mu_fp(f3dB,Fs)
%  Low_Mu_fp  计算fp
%  $date 4/10/2005
%
%   作者：赵泽平
%      [e-mail]
%   
%
%   References:
%        Miroslav D. Lutovac, Dejan V. Tosic, Brian L. Evans
%           Advanced Filter Design for Signal Processing
%                   Using MATLAB and Mathematica

%% calls: 
fp=atan(tan(pi*f3dB)^2/tan(pi*Fs))/pi;