the way emd works.txt

一种新的时频分析方法对应的程序送给搞EMD或者HHT但没有下载到完整程序的朋友。源码

http://perso.ens-lyon.fr/patrick.flandrin/emd.html

the way EMD works 

emd.ppt

Matlab codes (G. Rilling, P. Flandrin & P. Gon?alvès)


basic EMD : emd.m (io.m)
local EMD : emd_local.m
on-line EMD : emd_online.m
Hilbert-Huang spectrum : hhspectrum.m   
visualization : emd_visu.m, toimage.m, disp_hhs.m


examples from [C126] (need the Time-Frequency ToolBox) 

Fig. 1. a 3-component example : emd_fmsin.m
Fig. 2. another 3-component example : emd_triang.m (triang.m)
Fig. 3. effect of sampling on 1 tone : emd_sampling.m
Fig. 4. separation of 2 tones : emd_separation.m
Sect. 3.4. the way emd_online.m works : ex_online.m