Hilbert–Huang transform Matlab lib

p18939

The Hilbert–Huang transform (HHT) is a way to decompose a signal into so-called intrinsic mode functions (IMF), and obtain instantaneous frequency data. It is designed to work well for data that is nonstationary and nonlinear. In contrast to other common transforms like the Fourier transform, the HHT is more like an algorithm (an empirical approach) that can be applied to a data set, rather than a theoretical tool.

HHT MATLAB program
Matlab_HHT.zip (194.01 KB , 下载次数: 27 )

2014-3-13 05:18 上传

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Tutorial for the HHT MATLAB program
Tutorial for the HHT MATLAB.pdf (342.05 KB , 下载次数: 29 )

2014-3-13 05:23 上传

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ATA3470

thanks

dannymu

谢谢