exa7_5_2.m

<Matlab 7辅助信号处理技术与应用》的源码

% exa070402_tfrpwv.m ,for example 7.4.2 
% to test tfrpwv.m 

clear;
%产生两相加线性调频信号
sig=[fmlin(1024,0.1,0.4)+fmlin(1024,0.4,0.1)];

% 求两个Chirp 信号和的短时傅里叶变换；
tfrpwv(sig);