www.gusucode.com > wavelet 源码程序 matlab案例代码 > wavelet/WaveletVarianceUsingSpecifiedWaveletTypeExample.m
%% Wavelet Variance Using Specified Wavelet % Obtain the MODWT of the Southern Oscillation Index data using the % Daubechies wavelet with 2 vanishing moments ('db2'). Compute the unbiased % estimates of the wavelet variance by scale. %% % Copyright 2015 The MathWorks, Inc. load soi wsoi = modwt(soi,'db2'); wvar = modwtvar(wsoi,'db2')