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3下载:
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.
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这是一个完整的EMD分解全过程,有Hilbert谱和边际谱。直接把源码复制到matlab即可。很全面。-This is a complete decomposition of the whole process of EMD, a Hilbert spectrum and marginal spectrum. Directly to the source code can be copied to the matlab. Very comprehensive.
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里面有许多hilbert-huang变换在脑电中的应用资料,含整个EMD,HHT,边际谱等算法,有一些实例,资料较为丰富,希大家有用的来下!-There were many hilbert-huang transform in the application of EEG data, including the EMD, HHT, the marginal spectra algorithm, there are some instances, information is abundant,
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希尔伯特边际谱的程序,可以学习希尔波特变换的方法-Hilbert marginal spectrum of the process, can learn the Hilbert transform method
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一个emd分解程序,包括瞬时频率,瞬时幅值,边际谱,Hilbert谱-A emd decomposition process, including instantaneous frequency, instantaneous amplitude, the marginal spectrum, Hilbert spectrum
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该程序绘制了仿真信号的FFT频谱和功率谱,并调用emd分析方法,绘制了emd分解结果,以及瞬时包络和瞬时频率图,还有Hilbert-Huang谱和Hilbert边际谱。-Program to draw the FFT spectrum of simulation signal and power spectrum call the emd analysis method, drawn emd decomposition, as well as instantaneous envelope and
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用希尔伯特黄变换(HHT)求时频谱和边际谱.包括代码、原理、截图分析-Hilbert Huang transform (HHT) Find the spectrum and marginal spectrum, including the code, schematic, screenshot analysis
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该程序功能为对所输入的振动信号进行希尔伯特黄变换,得到其边际谱-The program features the vibration input signal Hilbert Huang transform and its marginal spectrum of
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HHT算法实现emd分解,及希尔伯特黄变换,实现瞬时频率瞬时幅值,边际谱的提取。-The HHT algorithm emd decomposition and Hilbert-Huang transform to achieve the instantaneous amplitude of the instantaneous frequency marginal spectrum extraction.
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该程序绘制了仿真信号的FFT频谱和功率谱,并调用emd分析方法,绘制了emd分解结果,以及瞬时包络和瞬时频率图,还有Hilbert-Huang谱和Hilbert边际谱。-The program draws the FFT spectrum and the power spectrum of the simulated signal and call emd analysis, drawn emd decomposition and instantaneous envelope and insta
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谱分析 绘制瞬时包络图和瞬时频率图 绘制Hilbert-Huang谱 画出边际谱-Spectrum draw instantaneous envelope and instantaneous frequency diagram drawing Hilbert-Huang spectrum shown marginal spectrum
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对信号进行希尔伯特黄变换,随后求边际谱,帮助理解希尔伯特黄变换-The signal Hilbert Huang Transform, and then seek marginal spectrum
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这个程序是用希尔伯特黄变换HHT求取信号的时频谱与边际谱代码。-This procedure is used Hilbert Huang Transform HHT strike when the signal spectrum and marginal spectrum code.
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希尔伯特黄变换应用于转子震动,包括时频图,希尔伯特变换图,边际谱。-Hilbert-Huang transform is applied to the rotor vibration, including the time-frequency diagram, Hilbert transformation graphs, marginal spectrum.
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分解后的一些希尔伯特黄变换,边际谱,瞬时能量,瞬时频率。。。很好的,值得一看-Some decomposed Hilbert-Huang transform, marginal spectrum, instantaneous energy, instantaneous frequency. . . Good, worth a visit. .
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包含有希尔伯特黄变换的主程序、边际谱的计算方法、并绘制了仿真信号的FFT频谱和功率谱,并调用emd分析方法,绘制了emd分解结果,以及瞬时包络和瞬时频率图,还有Hilbert-Huang谱和Hilbert边际谱-
Including the main program of the Hilbert Huang transform, marginal spectrum calculation method, and draw the simulation signal FFT spectrum
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用希尔伯特黄变换(HHT)求时频谱和边际谱-Using Hilbert Huang transform (HHT) to find the spectrum and marginal spectrum
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希尔伯特黄变换的MATLAB程序,可以对数据自动进行emd分解,并画出相应函数的边际谱。-Hilbert Huang Transform MATLAB program, the data can automatically emd decomposition and draw marginal spectrum corresponding function.
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仿真信号的FFT频谱和功率谱,绘制了emd分解结果,以及瞬时包络和瞬时频率图,还有Hilbert-Huang谱和Hilbert边际谱。-The FFT spectrum and power spectrum of the simulated signal, the emd decomposition results, and the instantaneous envelope and instantaneous frequency maps, as well as the Hilbert-Hu
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希尔伯特黄变换,经验模态分解,边际谱,超级全代码,可以出图可以自由更换信号(Hilbert Huang transform, empirical mode decomposition, marginal spectrum, super full code, mapping and free signal replacement)
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