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EMD-Toolbox
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.)
- 2010-11-08 16:19:14下载
- 积分：1
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erchengfa
基于二乘法的参数辨识，通过输入输出数据，求得所需辨识的系统参数(Squares-based parameter identification, input and output data, to obtain the required identification system parameters)
- 2013-05-14 20:48:20下载
- 积分：1
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ACO_jieshu
计算CN，即共同邻居的代码，用于链路预测，属于根据网络的局部特征进行预测(Calculating CN, i.e. common neighbors code for link prediction, according to the local characteristics of the network belonging to predict)
- 2014-01-24 18:34:19下载
- 积分：1
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papr
LTE上行接入技术SC-FDMA的papr，其中包含采用不同调制方式和集中式、分布式接入技术的papr(LTE SC-FDMA uplink access technology of papr, which contains a different modulation mode and centralized, distributed access technology papr)
- 2010-12-27 21:05:38下载
- 积分：1
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2ndn
关于bp神经网络的源程序，对研究bp神经网络非常有帮助(bp on neural network source, the study bp neural network has been very helpful)
- 2006-07-15 21:49:35下载
- 积分：1
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Matlab_Scientific_Scilab_Mathematics
INTRODUCCIÓ N AL USO DE MATLAB
SCIENTIFIC WORK PLACE, MATHEMATICS Y SCILAB
- 2010-09-19 12:53:56下载
- 积分：1
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ransac
MATLAB code for Random Sample Consensus (RANSAC)
- 2009-06-02 17:30:59下载
- 积分：1
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FEASMBL2.M__
beam element is a finite element code for assembling of stiffness and mass matrix of bernulli beam with two dof at each node
- 2009-07-17 18:26:34下载
- 积分：1
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Desktop
建立响应面模型，通过已知的方程组建立一个响应面模型(Building a response surface model. A response surface model is established through the known equations.)
- 2018-04-08 09:46:26下载
- 积分：1
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计算器gui
一个简单的计算器gui界面，实现加减乘除和三角函数计算。(A simple calculator GUI interface to realize addition, subtraction, multiplication and division and trigonometric function calculation.)
- 2020-06-19 11:20:02下载
- 积分：1
