文件名称:Matlab-File-Exchange-Center
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实现希尔伯特-黄变换的功能，并带有一段测试数据。希尔伯特-黄变换是使用EMD分解将信号分解为本征模态函数（IMF），然后求得IMF分量的瞬时频率。其对于非稳态和非线性信号具有优良的效果。-The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain the instantaneous frequency data. It is designed to work well for data that are nonstationary and nonlinear.
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下载文件列表
Matlab File Exchange Center\MATLAB Central - File detail - Hilbert-Huang Transform.mht
...........................\plot_hht\emd.m
...........................\........\findpeaks.m
...........................\........\HHT.pdf
...........................\........\Hum.wav
...........................\........\plot_hht.m
...........................\plot_hht
Matlab File Exchange Center