www.gusucode.com > wavelet 源码程序 matlab案例代码 > wavelet/DetectNumberOfChangePointsExample.m
%% Detect Number of Change Points % Load the example signal, |nbumpr1.mat|. The signal has two variance % change points, which results in three intervals. Use |cmddenoise| to % detect the number of change points. load nbumpr1.mat; [sigden,~,thrParamsOut,~,bestNbofInt] = ... cmddenoise(nbumpr1,'sym4',1); fprintf('Found %d change points.\n',bestNbofInt-1);