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a-program-about-HHT
- 一个关于EMD分解的程序,可以显示时频谱、IMF分解图和边际谱。-EMD decomposition of a program about when you can display the spectrum, IMF exploded and marginal spectrum.
program
- 包括emd分解程序,求边际谱程序,hilbert包络解调程序,求取小波包频带能量程序,K均值聚类程序-fault diagnosis program
EMD-HHT
- 基本的EMD分解matlab工具箱文件,包括瞬时频率,瞬时幅值,边际谱,Hilbert谱-EMD decomposition matlab toolbox basic documents, including instantaneous frequency, instantaneous amplitude, marginal spectrum, Hilbert spectrum
pufenxi
- 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
hhtbianjipu
- 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
hht
- 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.
hht---zhendong
- 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.
HHT-
- 对暂态信号进行EMD分解,得到边际谱。具体如何运行,文件夹里面都有。-EMD decomposition of the transient signals, to obtain marginal spectrum. Specifically, how to run, which has folder.
EMD1
- 本程序主要通过EMD和hilbert求IMF,边际谱图和瞬时能量图,并做完备性验证-This program seek IMF, marginal spectrum and instantaneous energy diagram by EMD and hilbert, and do completeness verification
EMD
- 本程序主要通过EMD求IMF,边际谱图和瞬时能量图-This procedure mainly seek through EMD IMF, marginal spectrum and instantaneous energy diagram
wavelet-packet-of-piston-pumps
- 液压泵振动信号的小波包分解以及功率谱分析,仿真信号的Hilbert谱以及边际谱;仿真信号的小波包能量计算-wavelet packet decomposition and power spectrum of vibration signals for piston pump Hilbert spectrum and marginal spectrum of stimulated signals
6-Instantaneous-Frequency
- 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. .
pinpufenxi
- 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
HHT
- 解决matlab HHT使用问题,涉及HHT的基本程序、能量谱、边际谱、eemd子程序,以及小波 fft程序,程序实例上带有说明。对HHT等初学者有帮助-Use problem solving matlab HHT, HHT basic procedures involved in the energy spectrum, marginal spectrum, eemd subroutines, and wavelet fft program, the program examples with
HHT
- HHT变换求时频谱和边际谱,从matla中文网站下下载下来。希望对大家游有用。-HHT transforms when spectrum and marginal spectrum, downloaded the matlab Chinese website. I hope useful to swim.
eemdhhtMarginal-Spectrum-package
- 里面包含emd工具包HHT工具包eemd工具包,还有eemd边际谱算法,已经试验过可以用的-Emd kit which contains HHT kit eemd kit, there eemd marginal spectrum algorithm has been tested can be used
EMD-HHT
- EMD分解的源程序,以及提取瞬时频率和边际谱的程序-EMD decomposition of the source, as well as marginal spectrum and instantaneous frequency extraction procedures
HHTsimulation
- 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
BjSpetrum
- 函数功能:求信号HHT边际谱 调用形式:[f_hht,b_spectrum]=BjSpetrum(im,ff,fs) -Function: call request signal HHT marginal spectrum form: [f_hht, b_spectrum] = BjSpetrum (im, ff, fs)
EMD
- 经验模式分解程序,给出固有模态函数分量以及画出边际谱能量谱-the code of EMD