搜索资源列表
plot_hht
- Hilbert-Huang Transform
Waveslim
- Basic wavelet routines for time series (1D), image (2D) and array (3D) analysis. The code provided here is based on wavelet methodology developed in Percival and Walden (2000) Gencay, Selcuk and Whitcher (2001) the dual-tree complex wavelet tran
theapplicatonofEMDandhilberttransformation
- 较详细的介绍了EMD分析方法和hilbert变换，对海洋中的一些时间序列进行时频分析-A more detailed descr iption of the EMD analysis method and hilbert transform pairs of the ocean some of the time series of time-frequency analysis
HHT
- This is a file for hilbert huang transform giving complete descr iption of it.This transform is useful for nonlinear analysis.
EEMD
- hilbert-huang 变换中EMD(经验模态分解)方法对非线性信号的分析，固定模态分量及瞬时频率计算-hilbert-huang transform EMD (Empirical Mode Decomposition) method of nonlinear signal analysis, the fixed component and the instantaneous modal frequency counter Operator
symbolRateEtsimation
- 用希尔伯特变换计算瞬时特征的方法和采用小波变换的方法估计信号符号速率-Using Hilbert transform and Wavelet transform to estimate the symbol rate
xebttiquzibo
- 该文献介绍了一种希尔伯特变换子波反褶积及其改进方案-The literature describes a Hilbert transform wavelet deconvolution and its improvement program
chengxu
- 数字信号变换处理技术实现 研究数字信号离散傅里叶变换数字信号离散余弦变换数字信号离散希尔伯特变换数字信号Chirp Z变换。 -Digital signal processing technology transform Discrete Fourier transform of digital signal digital signal discrete cosine transform discrete Hilbert transform digital signal digital s
plot_hht
- 一种提取脑电信号EEG特征的时频处理方法，可以参考HHT（Hilbert-Huang Transform的资料）-EEG characteristics of a kind of EEG time-frequency approach can refer to the HHT (Hilbert-Huang Transform information)
SignalProcess
- 基于Visual C++的地震信号处理程序源代码，包括常用的FFT和Hilbert变换代码。-Visual C++ based on the seismic signal processing program source code, including the commonly used FFT and Hilbert transform code.
hilbert-speech-signal
- 基于hilbert-huang变换的语音信号处理-speech signal Transform based on hilbert-huang
normAM_DSB_SSB(two_ways)modulation_demodulation.ra
- 程序为常规AM，DSB，SSB调幅信号的调制与解调的MATLAB程序，其中单边带调制用两种方法进行调制：一种为频谱直接变换，另一种为希尔伯特变换实现-MATLAB for norm AM,DSB and SSB modulation and demodulation,besides,modulation for SSB,has tow ways:frequency spectrum transform and hilbert transform
hhtanddata
- HHT变换的EMD方法和希尔伯特谱的一些源程序，以及一些实例数据-HHT transform the EMD method and Hilbert spectrum of some of the source, and some examples of data
STFT
- 利用MATLAB作为平台，实现希尔伯特变换的程序源代码-Hilbert transform source code
HHT_power-system_power-quality_disturbances-detect
- 优秀论文及配套源码。Hilbert-Huang变换(HHT)是一种新的非平稳信号处理技术，该方法由经验模态 分解(EMD)与Hilbert谱分析两部分组成。任意的非平稳信号首先经过EMD方法处理后被分解为一系列具有不同特征尺度的数据序列，每一个序列称为一个固有模态函数(IMF)，然后对每个IMF分量进行Hilbert谱分析得到相应分量的Hilbert谱，汇总所有Hilbert谱就得到了原信号的谱图。该方法从本质上讲是对非平稳信号进行平稳化处理，将信号中真实存在的不同尺度波动或趋势逐级分解出来，最
84342011_HHT_EMD_INF
- 以 Hilbert 轉換及內含模組函數(Intrinsic Mode Function)解析能譜分佈在時間歷程之變化附錄EMD解析程式-Hilbert transform and embedded modules to function (Intrinsic Mode Function) analysis of the energy spectrum of variation in the time course of EMD resolver Appendix
paddedhilbert
- this the code to apply hilbert transform on a signal.-this is the code to apply hilbert transform on a signal.
mhs
- this the code to calculate magical hilbert transform of a signal.-this is the code to calculate magical hilbert transform of a signal.
HilbertExample
- 通过对hilbert变换的matlab实现，增加对hilbert变换的理解，-Matlab by hilbert transform implementation, to increase the understanding of hilbert transform,
HHT_final
- 基于TI TMS320C6416实现的Hilbert-Huang变换-Implemention of Hilbert-Huang Transform based on TI TMS320C6416