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Description: 我自己编写的基于经验模态分解的特征提取算法，EMD算法是把非平稳信号转化成平稳信号的分量和的一种方法。-I have written based on the empirical mode decomposition of the feature extraction algorithm, EMD algorithm is non-stationary signal into a smooth signal component and a method.
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Size: 18432 |
Author: 赵栓峰 |
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Description: 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
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Size: 105472 |
Author: 徐其惠 |
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Description: EMD经验模态分解,用于信号处理，常和hilbert-huang变换一起用于信号特征提取、信号消噪等领域。-EMD EMD for signal processing, often with hilbert-huang transform for signal feature extraction, signal de-noising and other fields.
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Size: 2048 |
Author: fengchen |
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Description: 这是emd程序源码，里面已经对边缘效应进行了处理。可以用来处理非平稳信号-This is the EMD program source, which has been on the edge effects have been dealt with. Can be used to handle non-stationary signal
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Size: 6144 |
Author: YANG |
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Description: 该 程序是将经验模态函数分解为特征模态函数的一种有效方法-emd is emperical module decomposition
it can decompose the signal into characteristic signals and it is an effective method.
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Size: 547840 |
Author: weiliang |
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Description: 这个程序使用来对语音信号进行端点效应处理，以减小端点效应对信号带来的误差。、-This process used to signal the endpoint of the voice effect processing, to reduce the effect of endpoint error signal. ,
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Size: 3072 |
Author: 侯丽霞 |
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Description: 基于EMD法的语音信号特征提取 相关论文-EMD-based method of speech signal feature extraction related papers
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Size: 225280 |
Author: 师毓 |
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Description: 对给定信号进行经验模式分解（EMD），EMD基本理论和算法可参考：何正嘉.现代信号处理及工程应用
-Do empirical mode decomposition (EMD) for a given Signal.The EMD basic theory and algorithm can refer to: He Zhengjia. Modern signal processing and engineering applications
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Size: 6144 |
Author: 雷加淮 |
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Description: signal denoising using EMD
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Size: 5120 |
Author: waza |
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Description: 卡尔曼滤波方法主要适用于时变系统的信号处理、数字滤波，它也广泛应用在气象资料的统计分析与预测中。-Kalman filter is applied mainly to time-varying systems of signal processing, digital filtering, it is also widely used in the statistical analysis of meteorological data and forecasts.
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Size: 107520 |
Author: wuhaowen |
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Description: 经验模态分解函数，可实现信号分解及滤波的功能。-EMD scheme which can achieve signal decomposition and noise elimanition.
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Size: 5120 |
Author: 果果 |
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Description: 经验模式分解(EMD)将信号分解成多个IMF分量，每个IMF分量代表一定频率尺度的模式完整源代码-Empirical Mode Decomposition (EMD) to decompose the signal into a number of IMF components, each component of IMF on behalf of a certain frequency-scale model of the full source code
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Size: 184320 |
Author: youxin |
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Description: 利用emd对一维信号进行去噪的最新程序。包含了三种emd去噪方法：1、直接使用小波阈值，进行硬阈值去噪；2、使用具有emd分解特性的阈值去噪；3、emd分解后的平移不变去噪。-Using emd on one-dimensional signal de-noising of the latest procedures. Emd contains three kinds of de-noising methods: a direct use of wavelet thresholding to carry out hard-threshold de-noising 2, using a emd decomposition characteristics of the threshold de-noising 3, emd decomposition of the translation invariant de-noising.
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Size: 6144 |
Author: 王文波 |
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Description: EMD的Toolbox及使用方法
经验模态分解（Empirical Mode Decomposition, 简称EMD）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。这一点与建立在先验性的谐波基函数和小波基函数上的傅里叶分解与小波分解方法具有本质性的差别。正是由于这样的特点, 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数据上, 具有非常明显的优势。所以, EMD方法一经提出就在不同的工程领域得到了迅速有效的应用, 例如用在海洋、大气、天体观测资料与地震记录分析、机械故障诊断、密频动力系统的阻尼识别以及大型土木工程结构的模态参数识别方面。本工具书主要分以下几个部分：导论、非稳态信号介绍、一维时频信号分解、二维时频信号分解、时频影像信息提取等。
-Time frequency toolbox for use with MATLAB
The Time-Frequency Toolbox has been mainly developed under the auspices
of the French CNRS (Centre National de la Recherche Scientifique). It
results from a research effort conducted within its Groupements de Recherche
”Traitement du Signal et Images” (O. Macchi) and ”Information, Signal et
Images” (J.-M. Chassery). Parts of the Toolbox have also been developed at
Rice University, when one of the authors (PG) was visiting the Department
of Electrical and Computer Engineering, supported by NSF. Supporting institutions
are gratefully acknowledged, as well as M. Guglielmi, M. Najim,
R. Settineri, R.G. Baraniuk, M. Chausse, D. Roche, E. Chassande-Mottin,
O. Michel and P. Abry for their help at different phases of the development.
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Author: 商志远 |
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Description: emd分解全程序，包括画出包络，及多次分解过程- Hilbert Huang Transform is a two-step signal processing methods.First, the empirical mode decomposition method to obtain a limited number of intrinsic mode functions and then using Hilbert transform and instantaneous frequency.
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Size: 1024 |
Author: 刘耕佑 |
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Description: labview编写的emd程序，可用于信号的分解-emd program written in labview, can be used for signal decomposition
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Size: 71680 |
Author: yanghao |
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Description: labview编写的EMD分解程序
经验模态分解方法（EMD）在非平稳信号的分析和处理中起着重要的作用，为了能够方便的使用EMD方法对信号进行处理，现将LabVIEW虚拟仪器开发平台良好的用户图形界面和MATLAB软件强大的数值分析功能相结合,利用LabVIEW调用MATLAB实现EMD信号处理方法。仿真结果表明对信号进行EMD分解后，使得瞬时频率具有了物理意义，但只是对信号进行了初步处理，可根据实际需要进行相应后续处理。-the labview written EMD decomposition process.Empirical Mode Decomposition (EMD) plays an important role in the non-stationary signal analysis and processing, signal processing in order to be able to facilitate the use of the EMD method, now LabVIEW virtual instrument development platform graphical user interface and the MATLAB softwarepowerful numerical analysis capabilities combined LabVIEW calling MATLAB the EMD signal processing method. Simulation results show that the signal with EMD, making instantaneous frequency has the physical meaning of the initial treatment, but only the signal, the appropriate follow-up treatment can be based on actual needs.
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Size: 82944 |
Author: 王方圆 |
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Description: 本书籍介绍了EMD信号处理方法在LabVIEW以及MATLAB中实现方法，简单易懂-This book introduces realization method of the EMD signal processing method in LabVIEW and MATLAB，simple and easy to understand
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Size: 501760 |
Author: chenyu |
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Description: 信号处理的EMD方法，适用于非平稳非线性信号的自使用分解。可用于机械故障信号的处理。-EMD signal processing method for non-stationary signals from the use of non-linear decomposition. Can be used to deal with mechanical failure signal.
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Size: 1024 |
Author: 谢劲松 |
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Description: 此文件为二维EMD信号分解程序，里面包含两种分解方法(Two dimensional EMD signal decomposition.)
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Size: 416768 |
Author: Run men |
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