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Hilbert-Huang希尔伯特黄变换(HHT)的Matlab实现
- 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
EMD_HHT2
- 还是希尔伯特--黄变换的程序，呵呵。hht emd-or Hilbert-- Huang Transform procedures, huh. Hht EMD
HHT
- 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
hht2002
- 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
EMD_program
- 新的信号处理方法－希尔伯特黄变换的EMD分解MATLAB程序 把程序看懂 对希尔伯特黄变换的原理就理解了-New signal processing methods- Hilbert Huang Transform EMD decomposition MATLAB program to understand the procedures of the Hilbert Huang transform understanding of the principles on
hht
- 希尔伯特黄变换(HHT)的 完整 MATLAB程序 -Hilbert Huang Transform (HHT) of the complete MATLAB program
emd
- 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
xjemd
- HHT变换的核心是EMD，在此项过程中通过EMD的编程和HHT的编程来实现了希尔伯特黄变换。可以看出处理此方法用来处理非线性信号为更好的方法。 -HHT Transform is the core of EMD, in the process of programming through EMD and HHT programming to achieve the Hilbert Huang Transform. As can be seen this method used to deal w
EMD
- 主要是希尔伯特——黄HHT中的EMD分解过程的工具箱，将其导入matlab的工具箱中，就能使用！-Mainly Hilbert- Huang HHT in the toolbox EMD decomposition process will import the toolbox matlab, you can use!
transform
- 关于含噪信号的快速傅里叶变换和希尔伯特变换-On the noisy signal Fast Fourier Transform and Hilbert Transform
3
- 基于希尔伯特-黄变换机械故障诊断的研究
hilbert11
- 一个希尔伯特变化的程序代码，不晓得对不，不敢用，请指教？-Hilbert change a code, I do not know do not, dare not, please advice?
emd
- 用于希尔伯特变换，里面有HHT谱计算程序，不是rilling版本，用改进的Hilbert变换，效果好一些，供大家参考-HHT spectrum of the calculation procedures, rilling is not a version of the Hilbert transform used to improve the results better for your reference.
hilbert
- 这是一个使用希尔伯特黄变化提取心音包络的程序-extract the envelope of the heart sound based on hilbert-hung transfrom
hht
- 希尔伯特黄变换理论及其应用探讨,基本原理，EMS算法-Hilbert-Huang Transform and Its Applications, basic principles, EMS algorithm
MATLAB希尔伯特Hilbert变换求包络谱源程序代码
- 先对信号进行希尔伯特黄变换，可求解Hilbert变换后的包络谱(Hilbert envelope spectrum can be solved)
MATLAB希尔伯特Hilbert变换求包络谱
- MATLAB的希尔伯特谱分析，导入数据实现算出。最下二乘拟合算法。快速傅里叶变换详细算法。(MATLAB Hilbert spectrum analysis, import data to achieve calculation.The two by fitting algorithm. With the fast Fourier transform algorithm.)
希尔伯特黄
- 希尔伯特黄变换的MATLAB算法程序，用于对信号的希尔伯特变换(Hilbert Huang transform MATLAB algorithm program for the signal Hilbert transform)
HHT bianhuan
- 信号处理：希尔伯特-黄变换；应用于地震信号处理(Signal Processing: Hilbert-Huang Transform; Applied to Seismic Signal Processing)
MATLAB希尔伯特Hilbert变换求包络谱 源程序代码
- MATLAB希尔伯特Hilbert变换求包络谱 源程序代码(MATLAB Hilbert Hilbert transform for envelope source code)