搜索资源列表
emdqyj
- 经验模态分解，EMD代码，采用经验模态分解求取行波故障波形突变点-emd code
EMDs-11-6
- Hilbert-Huang 变换 EMD信号分解，实现IMF分量，hilbert能量谱-Hilbert-Huang transform EMD signal decomposition, to achieve IMF component, hilbert energy spectrum
115
- 本文针对基于经验模态分解ＥＭＤ的时空滤波器存在的固有模态函数分量中频率混叠交叉导致有用信号与噪声一起被滤除的问题结合小波在时间尺度两域表征信号局部特征的特性提出了一种基于能量估计实现ＥＭＤ分解层数确定-In this paper, based on empirical mode decomposition EMD temporal filter mode functions inherent component of cross-fre
117
- 针对非线性非平稳信号的去噪问题，提出一种基于主成分分析（ＰＣＡ）的经验模态分解（ＥＭＤ）消噪方法．该方法根据ＥＭＤ的分解特性，利用ＰＣＡ对噪声信号经ＥＭＤ分解后的内蕴模态函数（ＩＭＦ）进行去噪处理-For nonlinear and non-stationary signal de-noising is proposed based on principal component analysis (PCA) of the empiric
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
HHT
- 本程序为希尔伯特变换程序～里面附带了emd.m经验模态分解程序(需要下载时频工具包)-This program for the Hilbert transform ~ it comes with the emd.m empirical mode decomposition program (need to download the time-frequency toolkit)
ECG-denoise
- ECG质量好心电图是由医生解释利用和识别的生理和病理现象。然而，在实际生活中，心电图记录往往是由文物损坏几个方法已被开发用于ECG增强。在本文中，我们提出了一种基于最近一个新的心电图增强方法开发经验模式分解（EMD）。提出基于EMD方法能够消除双方的高频噪声和BW 以最小的信号失真-Good quality electrocardiogram ECG interpretation by a physician use and ident
boundary_conditions_averextr
- boundary_conditions_isbm emd等模态分解用的边界条件处理-boundary_conditions_isbm ： boundary conditions for handling emd..mode destruction
EMDs
- 对信号进行emd处理,分解得到若干固有模态函数-Emd the signal processing, decomposition of certain intrinsic mode functions
VMD
- 变模式分解（Variational Mode Decomposition），实现非线性、非平稳信号处理，解决经验模式分解（emd）缺陷，包含代码和对应的文章-Variational Mode Decomposition,non-station, non-linear signal processing, decompose a signal into different modes,improved emd method. includ
emdxue
- 经验模态分解程序，简称emd，用于信号的分析与处理-Empirical mode decomposition process, referred emd, for analyzing and processing the signal
HHT-Matlab-runcode
- HHT就是Hilbert-Huang Transform（希尔伯特黄变换），美国航天航空局黄鳄教授发明的，大概的过程是：先对信号进行经验模态分解（Empirical mode decomposition －EMD），得出本征模态函数（IMF intrinsic mode function），再对本征模态函数进行希尔伯特变换-HHT is the Hilbert-Huang Transform (Hilbert-Huang Transfo
EMD_FINAL
- 正宗EMD_FINAL，重写后的EMD算法，进行经验模式分解-Authentic EMD_FINAL, EMD algorithm rewritten, empirical mode decomposition
Matrix-closed-mirror-extension.txt
- 镜像延拓处理经验模态分解(Empirical Mode Decomposition,EMD)时的端点效应。-Mirror extension handle end effects of empirical mode decomposition (Empirical Mode Decomposition, EMD)
wigb
- 此文件是基于经验模态分解emd的去噪算法matlab程序，该方法十分有效-This document is based on empirical mode decomposition emd denoising algorithm matlab procedures, the method is very effective
EMD_HHT
- EMD经验模式分解适用于生命体征探测，内有基本函数配件等。加上emd源程序-EMD empirical mode decomposition applied to detect signs of life
code2
- 经验模式分解，emd，船舶极端期运动预报-Empirical mode decomposition, emd, ship motion prediction of extreme
EEMD
- 总体平均经验模态分解EEMD程序可用于信号进行时频分析，比EMD程序更好用。-The overall average empirical mode decomposition EEMD program can be used to signal time-frequency analysis, better than the EMD program.
20141115
- 本文把经验模式分解（EMD）应用于有源滤波器的谐波检测-In this paper, the Empirical Mode Decomposition (EMD) applied to the active filter harmonic detection
package_emd
- emd工具箱，用经验模态分解时一定要安装的工具箱，解压后添加进toolbox里，setpath后，记得更新工具箱，就可以使用了，我是用来分解信号进行信号处理的-emd toolbox with a time of empirical mode decomposition must install kit, unpacked add toolbox, the post setpath, remember to update the too