low_mu_sort.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 24 行

function [Bi,serial_num]=Low_Mu_sort(n,p)
%  Low_Mu_sort.m  对Bi按Ha和Hb进行排序
%  $date 8/10/2005
%
%   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
Bi=zeros(1,(n-1)/2);
p1=sort((abs(p(1:n-1))).^2);
j=2;
for i=3:4:n-1
    Bi(j)=p1(i);
    j=j+1;
end
for i=1:4:n-1
    Bi(j)=p1(i);
    j=j+1;
end
[Bmax_num,serial_num]=max(Bi);