搜索资源列表
EMD
- bemd的经验模态分解的整合注释版，用的是txt文件，转入matlab编译条件下便可以使用，详细参照上面的说明，希望有用！-empirical mode decomposition of bemd the integrated Notes version, with the txt file into matlab compiler conditions can use, detailed reference to the above descr iption, hope useful!
bemd
- 二维EMD程序，这是利用最新的插值函数，个比较经典的二维经验模式分解程序代码，适用于图像的特征提取和分解 -。-A two-dimensional EMD algorithm, the author is Anna Linderhed, her Ph.D. research topic is bidimensional EMD and wavelet transform
eemd
- 希尔伯特黄变换方法中eemd及emd分解的相关matlab程序，黄鄂课题组的源代码程序包。内含44个子程序-about EEMD and EMD of Hilbert-Huang s matlab codes
HHT-realize1
- 此程序是HHT中EMD经典实现方法之一，程序完整，正规，有丰富备注帮助初学者了解-This procedure is the HHT the classic EMD achieve one way, the integrity of the process, formal rich Remark help beginners understand
HHT-realize2
- 此程序也是是HHT和EMD实现方法之一，程序完整，正规，有丰富备注帮助初学者了解-This program is one of the HHT and EMD method, the procedure is complete, formal, rich Remark help beginners understand
HHT-realize3
- 此程序也是是HHT中EMD实现方法之一，程序完整，一共三种方法，有助于初学者全面掌握HHT的程序实现-This program is also the HHT in EMD to achieve one of the ways the integrity of the process, a total of three methods to help beginners fully grasp HHT program implementation
plot_hht_3d
- 对于非平稳信号，用emd分解后，进行hibert变换后，输出时频三维图，-Output frequency of the three-dimensional map
emd_x
- 从matlab官网上下载的emd程序，是简化版，适合初学者使用。-The emd program is downloaded from the offical website of matlab,it is a simplified version for beginners.
emd_instfreq
- 一个完整的EMD程序，附带了G Rilling的附件，适合新手学习使用。-A complete EMD procedures, suitable for novice learning to use.
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
tftb-0.2
- 基于EMD的HHT分析过程中用到的子程序hhspectrum，需要安装时频工具箱，文件里即为时频工具箱-HHT based on EMD used in the analysis of the subroutine hhspectrum, you need to install the time-frequency toolbox, toolbox file is time-frequency
HHT
- 主要计算希尔伯特边际谱，EMD变换，希尔伯特变换-Main computing Hilbert marginal spectrum, EMD transform, Hilbert transform
WPandEMD
- 小波包和EMD方法对信号分析后的频谱图比较，可以对EMD的运行参数进行修改。-Spectrum comparison of Wavelet package and EMD
package_emd
- 经验模态安装工具包，方便好用，大家学学吧-emd empirical mode toolkit
boundary_condition_methods
- 此文件包含有多种emd端点处理方法程序,其中调试过几种,效果有些可以,一些一般,有待改进,大家共同探讨.-This file contains a variety of treatment methods emd endpoint procedures, which some debugging, the effect of some can, some general, be improved, we can jointly explore.
quzao-EMDPxiaobo
- 分别利用EMD和小波进行降噪，并进行对比分析，内附经典论文。-Were carried out using the EMD and wavelet noise reduction, and a comparative analysis, containing classic papers.
EMDfenjiede-wenzhang
- 一个基于EMD的齿轮箱故障诊断文章，对于初学者非常的有用，里面有关于EMD分解的具体步骤和方法。-A gearbox fault diagnosis based on EMD article, very useful for beginners, there are specific steps and methods about the EMD decomposition.
emd12
- 编写的EMD分解程序，希望能帮助到需要的人-Preparation of EMD decomposition process, hoping to help people in need
instfreq
- 针对EMD经验模态分解不能找到instfreq的问题-For empirical mode decomposition EMD can not find instfreq problems
Matlab-File-Exchange-Center
- 实现希尔伯特-黄变换的功能，并带有一段测试数据。希尔伯特-黄变换是使用EMD分解将信号分解为本征模态函数（IMF），然后求得IMF分量的瞬时频率。其对于非稳态和非线性信号具有优良的效果。-The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain