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代码中的plot_hht函数实现了Hilbert-Huang变换(HHT),HHT就是Hilbert-Huang Transform(希尔伯特黄变换),美国航天航空局黄鳄教授发明的,大概的过程是:先对信号进行经验模态分解(Empirical mode decomposition -EMD),得出本征模态函数(IMF intrinsic mode function),再对本征模态函数进行希尔伯特变换,从而过进一步得该信号的希尔伯特谱、时频能量谱等,以便对信号进行分析,据介绍对非线性及非平稳信号有较好的分析和处理效果。
Update : 2012-03-14 Size : 995.46kb Publisher : lintianlinfeng

DL : 0
还是希尔伯特--黄变换的程序,呵呵。hht emd-or Hilbert-- Huang Transform procedures, huh. Hht EMD
Update : 2025-02-19 Size : 3kb Publisher : 王晓利

基于matlab的Hilbert-Huang变换完版程序-based on Matlab Hilbert-Huang Transform End version of procedures
Update : 2025-02-19 Size : 366kb Publisher : 陈力

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hht希尔伯特变换的matlab程序,适合初学者使用-hht Hilbert transform Matlab procedures for beginners
Update : 2025-02-19 Size : 18kb Publisher : 王力

希尔伯特-黄变换的代码,适用于分析非平稳信号-Hilbert-Huang Transform code applicable to the analysis of non-stationary signals
Update : 2025-02-19 Size : 22kb Publisher : 刘丽岩

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hilbert-huang 变换分析一段脉搏波 运行maihht即可-hilbert- KE3 transform a pulse wave can run maihht
Update : 2025-02-19 Size : 13kb Publisher : gz

Hilbert-Huang Transformmatlab程序,及word版程序详单,这种算法用于机械行业故障诊断-Hilbert-Huang Transformmatlab procedures, and single-word version of the procedure in detail, the algorithm for fault diagnosis of machinery industry
Update : 2025-02-19 Size : 421kb Publisher : 刘明

希尔伯特黄变换(HHT)的 完整 MATLAB程序 -Hilbert Huang Transform (HHT) of the complete MATLAB program
Update : 2025-02-19 Size : 22kb Publisher : joe

经改进的希尔伯特——黄分解,效果不错,在MATLAB中实现-Improved Hilbert- Huang Decomposition, good results in MATLAB to achieve
Update : 2025-02-19 Size : 5kb Publisher : benzwjb

hilbert-huang 变换的源码 蛮有用的-hilbert-huang transform source quite used
Update : 2025-02-19 Size : 353kb Publisher : jjt

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希尔伯特黄变换的程序源码,可用于各种信号分析处理-Hilbert Huang Transform source of procedures that can be used to deal with a variety of signal analysis
Update : 2025-02-19 Size : 103kb Publisher : 徐其惠

DL : 0
Hilber-Huang变换的MATLAB程序 Mat_emd is a Matlab program demonstrating performing the Empirical Mode Decomposition and Hilbert-Huang transform on seismic reflection data-Hilber-Huang Transform MATLAB procedures Mat_emd is a Matlab program demonstrating performing the Empirical Mode Decomposition and Hilbert-Huang transform on seismic reflection data
Update : 2025-02-19 Size : 3.22mb Publisher : danielwood

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Hilbert 黄变换代码,主要实现黄变换的分解和谱分析-Hilbert Huang Transform code, the main achievement of Huang transform decomposition and spectral analysis
Update : 2025-02-19 Size : 178kb Publisher : 章未东

DL : 1
EMD经验模态分解,用于信号处理,常和hilbert-huang变换一起用于信号特征提取、信号消噪等领域。-EMD EMD for signal processing, often with hilbert-huang transform for signal feature extraction, signal de-noising and other fields.
Update : 2025-02-19 Size : 2kb Publisher : fengchen

信息隐藏中Hibert置乱的MATLAB代码-Hibert information hidden in the MATLAB Scrambling code
Update : 2025-02-19 Size : 3kb Publisher : ww

实现EMD分解,并对原始信号进行hilbert谱分析,通俗易懂,操作方便-The realization of EMD decomposition, and the original signal hilbert spectral analysis, user-friendly, easy to operate
Update : 2025-02-19 Size : 80kb Publisher : joice5

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该程序用Matlab实现hilbert-huang变换,含EMD,HHT,边际谱等,有一些实例,较完善。-The program uses Matlab to achieve hilbert-huang transform, including EMD, HHT, the marginal spectra, there are some instances better.
Update : 2025-02-19 Size : 254kb Publisher : 我有我自我

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Hilbert-Huang希尔伯特黄变换(HHT)的Matlab实现程序。你可以稍作修改用作你自己的课题研究。很实用。-Hilbert-Huang Hilbert-Huang Transform (HHT) of the Matlab implementation process. You can make some modifications for your own research. Very practical.
Update : 2025-02-19 Size : 5kb Publisher :

用matlab实现的Hilbert-huang变换算法。-Implemented with the matlab Hilbert-huang transform algorithm.
Update : 2025-02-19 Size : 14kb Publisher : 沙漠

hilbert-huang 变换实现代码-hilbert-huang transform code
Update : 2025-02-19 Size : 1kb Publisher : feitian
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