www.gusucode.com > wavelet 源码程序 matlab案例代码 > wavelet/ComplexMorletWaveletExample.m
%% Complex Morlet Wavelet % Construct a complex-valued Morlet wavelet with a bandwidth parameter of % 1.5 and a center frequency of 1. Set the effective support to $[-8,8]$ % and the length of the wavelet to 1000. % Copyright 2015 The MathWorks, Inc. N = 1000; Lb = -8; Ub = 8; fb = 1.5; fc = 1; [psi,x] = cmorwavf(Lb,Ub,N,fb,fc); %% % Plot the real and imaginary parts of the wavelet. subplot(2,1,1) plot(x,real(psi)); title('Real Part'); subplot(2,1,2) plot(x,imag(psi)); title('Imaginary Part');