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MatchingPursuit
- Matching Pursuit 算法是信号分解的一种具体实现方法。但其本质上则是一种估计 信号模型参数的方法，因而可直接用于信号检测及参量估计。本文以谐波信号特征参量的估计为例，介绍了其具体实现方法。-Matching Pursuit algorithm is a specific method of signal decomposition. But by its very nature is an estimated signal model parameters, and thus
work
- EMD信号分解:双边带调幅信号的EMD分解-Of EMD decomposition
ex1
- 希尔伯特黄变换,包括固有模态的求解算法以及经验模态分解的算法。利用此程序可以对一个复杂的信号分解出其内涵的确定性信号。-Hilbert Huang transfermation
package_emd
- 经验模态分解代码，依据数据自身的时间尺度特征来进行信号分解，无须预先设定任何基函数。-Empirical mode decomposition code, based on the data of their characteristic time scale for signal decomposition, no need of any of a set of basis function.
The-empirical-mode-decomposition-
- 应用经验模式分解将恒电量瞬态响应信号分解为不同时间尺度的内在模函数分量，去除其中的小时间尺度的干扰噪声分量-Empirical mode decomposition coulostatic transient response signal is decomposed into different time scales intrinsic mode function component, remove the small time scale interference noise compon
Hilbert335
- 测量6205深沟球轴承的故障振动加速度信号, 对信号进行时频分析, 利用经验模态分解方法将振动信号分解成不同特征时间尺度的固有模态函数,对每个固有模态函数进行Hilbert 变换得到Hilbert 谱,通过谱分析识别轴承的故障部位和类型, 证实Hilbert 谱的有效性-Measuring 6205 deep groove ball bearing fault vibration acceleration signal, the signal frequency analysis, empiri
emd
- emd 方法可将一些非线性信号分解成若干个信号，从而方便您对分解后的信号作特征提取。-emd method of nonlinear signal decomposed into a number of signals, and thus easy to extract the signal for the characteristics of the decomposition.
emd
- 经验模态分解（empirical mode decomposition),通过EMD方法可以把任何一个信号分解为数个固有模态函数和一个残量之和。
1.1
- 信号分解为六层的细节信号的谱分析\小波包络谱分析修改版6层-\ Wavelet envelope spectrum analysis of a modified version of layer signal is decomposed into six layers of detail signal spectrum analysis
Wavelet-packet-layer-
- 本程序用小波包3层分解把信号分解成8个频段的信号。-The procedures used 3 layer wavelet packet decomposition of the signal into the eight-band signal.
eemd
- 经验模态分解（Empirical Mode Decomposition, EMD）方法是由美国NASA的黄锷博士提出的一种信号分析方法。它依据数据自身的时间尺度特征来进行信号分解，无须预先设定任何基函数。EMD方法在理论上可以应用于任何类型的信号的分解，因而在处理非平稳及非线性信号序列上具有很高的信噪比，体现出非常明显的优势。-Empirical Mode Decomposition (EMD) is a signal analysis method proposed by the U.S. N
emd
- 自己编写的简单emd分解，能够将信号分解成几个imf分量-I have written a simple emd decomposition, the signal can be broken down into several IMF component
emd
- 经验模态分解（EMD）程序，EMD主要用于信号分解。-Empirical Mode Decomposition (EMD) program, EMD is mainly used for signal decomposition.
matlabEMD
- matlab程序 EMD分解，经本人测试非常好用，可用于振动信号分解，平稳或非平稳信号都可以。-EMD decomposition matlab program, after I test is very easy to use, can be used for vibration signal decomposition, stationary or non-stationary signal can be.
Wavelet-signal-decomposition
- 小波信号分解与重构的Matlab程序，分享一下。-Wavelet signal decomposition and reconstruction of the Matlab program to share.
ITD
- 固有时间尺度分解——一种新的信号分解方法，算法简单，速度快，效率高。-Intrinsic time-scale decomposition--a new method of signal decomposition,it s simple,fast and efficient.
eemd
- 验模态分解（Empirical Mode Decomposition,简称EMD）是一种自适应信号分解方法,主要应用于非线性非平稳的信号。整体平均经验模态分解（Ensemble Empirical Mode Decomposition,简称EEMD）解决了EMD中出现的模态混合问题。-Ensemble Empirical Mode Decomposition
matlab-seismic
- 基于matlab开发的爆破信号处理和时间序列分析工具箱，包括不同的信号分解，频谱分析以及小波分析等，希望对大家有帮助！-Almost 100 tools for single channel seismic processing and time series analysis. Various decons, gain corrections, spectral alyses,resampling, wavelets, etc.
butxiaobo
- 近红外光谱小波变换预处理方法，能将信号分解成一系列小波函数的叠加，这些小波函数都是由一个亩小波函数平移和伸缩得到的。-Near infrared spectra pretreatment method, wavelet transform signal can be decomposed into a series of wavelet function, the wavelet function is a function by a mu wavelet translation and sca
rickerMP
- 将信号分解成多个子波程序，贪婪MP算法。-Signal is decomposed into more child program, greedy MP algorithm