param_split.m

用于模拟时变非平稳的ARMA过程

function Dml= param_split(Cml)
% function Dml= param_split(Cml)
%   This file is part of the TFPM toolbox v1.0 (c)
%   [e-mail] and underlies the GPL.
% 
% Splits the Hermitian symmetric parameters Cml into real ina imag
% parts.

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
if(0)% TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
clear;tfpm;
MAR  =   2;
LAR  =   2;
MMA  =   0;
LMA  =   0;
N    =  64;
re_im= 'r';
mo_no= 'n';
tfpm_file_gen;
%-------------
Cml= Aml;
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
end;% TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

[M, L]= param_dim(Cml);
Cml= param_hermite(Cml);
Dml= [real(Cml(1:L+1, :)); imag(Cml(L+2:end, :))];