通过EMD和hilbert求IMF我要分享

By the EMD and Hilbert and the IMF

EMD hilbert IMF HHT 能量谱图 三维图 谱图 能量图

关注次数: 625

下载次数: 8

文件大小: 218KB

代码分类: Simulink仿真

开发平台: matlab

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代码描述

中文说明:

本程序主要通过EMD和hilbert求IMF,作出HHT归一化能量谱图(三维图),边际谱图和瞬时能量图,并做完备性验证,比较好用。


English Description:

This program mainly by EMD and Hilbert and the IMF, make the HHT normalized energy spectra (three-dimensional figure), marginal spectrum and instantaneous energy diagram, completeness, and do work well.


代码预览

本程序主要通过EMD和hilbert求IMF,作出HHT归一化能量谱图(三维图),边际谱图和瞬时能量图,并做完备性验证

......................................................................................................\hht

......................................................................................................\...\disp_hhs.m

......................................................................................................\...\emd

......................................................................................................\...\...\disp_hhs.m

......................................................................................................\...\...\emd.m

......................................................................................................\...\...\emd_fmsin.m

......................................................................................................\...\...\emd_local.m

......................................................................................................\...\...\emd_n.m

......................................................................................................\...\...\emd_online.m

......................................................................................................\...\...\emd_sampling.m

......................................................................................................\...\...\emd_separation.m

......................................................................................................\...\...\emd_triang.m

......................................................................................................\...\...\emd_visu.m

......................................................................................................\...\...\extr.m

......................................................................................................\...\...\ex_online.m

......................................................................................................\...\...\hhspectrum.m

......................................................................................................\...\...\hspec.m

......................................................................................................\...\...\instfreq

......................................................................................................\...\...\........\archive

......................................................................................................\...\...\........\.......\fazb.m

......................................................................................................\...\...\........\.......\hilbtmc.m

......................................................................................................\...\...\........\.......\hilbtmf.m

......................................................................................................\...\...\........\.......\hilbtsym.m

......................................................................................................\...\...\........\.......\ifreq.m

......................................................................................................\...\...\........\.......\zfa.m

......................................................................................................\...\...\........\.......\zfabm.m

......................................................................................................\...\...\........\.......\znormalize.m

......................................................................................................\...\...\........\Contents.m

......................................................................................................\...\...\........\desa.m

......................................................................................................\...\...\........\desa1.m

......................................................................................................\...\...\........\desa1m.m

......................................................................................................\...\...\........\desa2.m

......................................................................................................\...\...\........\fa.m

......................................................................................................\...\...\........\faacos.m

......................................................................................................\...\...\........\fah.m

......................................................................................................\...\...\........\faz.m

......................................................................................................\...\...\........\fazoi.m

......................................................................................................\...\...\........\fazsi.m

......................................................................................................\...\...\........\hilbtm.m

......................................................................................................\...\...\........\ifmethod2handle.m

......................................................................................................\...\...\........\newarchive

......................................................................................................\...\...\........\..........\hfarm.m

......................................................................................................\...\...\........\..........\nfa.m

......................................................................................................\...\...\........\..........\nfa5.m

......................................................................................................\...\...\........\..........\nfam.m

......................................................................................................\...\...\........\..........\nfam5.m

......................................................................................................\...\...\........\..........\nfam5m.m

......................................................................................................\...\...\........\..........\nfam5x.m

......................................................................................................\...\...\........\..........\nfamx.m

......................................................................................................\...\...\........\..........\nhfam.m

......................................................................................................\...\...\........\..........\nhfam5.m

......................................................................................................\...\...\........\..........\zfaanls.m

......................................................................................................\...\...\........\RefTable7.doc

......................................................................................................\...\...\........\zfapanls.m

......................................................................................................\...\...\io.m

......................................................................................................\...\...\spectr

......................................................................................................\...\...\......\archive

......................................................................................................\...\...\......\.......\ds.m

......................................................................................................\...\...\......\.......\dss.m

......................................................................................................\...\...\......\.......\hspab.m

......................................................................................................\...\...\......\.......\hspabm.m

......................................................................................................\...\...\......\.......\hspc.m

......................................................................................................\...\...\......\.......\hspm.m

......................................................................................................\...\...\......\.......\nsp7.m

......................................................................................................\...\...\......\.......\nspab6.m

......................................................................................................\...\...\......\.......\nspabav.m

......................................................................................................\...\...\......\.......\nspabeunfilt.m

......................................................................................................\...\...\......\.......\nspe7.m

......................................................................................................\...\...\......\dst.m

......................................................................................................\...\...\......\fdamp.m

......................................................................................................\...\...\......\hhtpab.m

......................................................................................................\...\...\......\hhtpabunfilt.m

......................................................................................................\...\...\......\mrgnl1.asv

......................................................................................................\...\...\......\mrgnl1.m

......................................................................................................\...\...\......\mspc.asv

......................................................................................................\...\...\......\mspc.m

......................................................................................................\...\...\......\nnsp.m

......................................................................................................\...\...\......\nsp.m

......................................................................................................\...\...\......\nsp3d.m

......................................................................................................\...\...\......\nspab.m

......................................................................................................\...\...\......\nspabd.m

......................................................................................................\...\...\......\nspabe.m

......................................................................................................\...\...\......\nspabeh.m

......................................................................................................\...\...\......\nspabel.m

......................................................................................................\...\...\......\nspabte.m

......................................................................................................\...\...\......\nspabz.m

......................................................................................................\...\...\......\nspe.m

......................................................................................................\...\...\......\nspel.m

......................................................................................................\...\...\......\nspeunfilt.m

......................................................................................................\...\...\......\nspplot.m

......................................................................................................\...\...\......\nspte.m

......................................................................................................\...\...\......\nspunfilt.m

......................................................................................................\...\...\......\nspz.m

......................................................................................................\...\...\......\RefTable11.doc

......................................................................................................\...\...\toimage.m

......................................................................................................\...\...\triang.m

......................................................................................................\...\...\zspecial

......................................................................................................\...\...\........\archive

......................................................................................................\...\...\........\.......\d3view.m