登录
首页 » matlab » 变分模态分解

变分模态分解

于 2021-03-25 发布 文件大小:2432KB
0 494
下载积分: 1 下载次数: 74

代码说明:

  关于VMD的一篇博士论文,其中比较了EMD和LMD以及VMD的分解效果,证明VMD分解有较好的效果。(A doctoral thesis on VMD, which compares the decomposition effects of EMD, LMD and VMD, proves that VMD decomposition has a good effect.)

文件列表:

基于变分模态分解与优化多核支持向_省略_机的旋转机械早期故障诊断方法研究_吕中亮.caj, 2835736 , 2018-01-14

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Noname
    在进行层次分析时,用于计算一致性矩阵,检验一致性。(In the level of analysis, used to calculate the consistency matrix, the consistency test.)
    2009-03-23 14:36:06下载
    积分:1
  • chaitu_project
    Transient stability of a multi machine system using Eulers numerical integration
    2014-02-10 21:33:21下载
    积分:1
  • b
    说明:  time series prediction codes. for arma and ar modelling
    2011-07-26 20:16:55下载
    积分:1
  • MATLABRadarCode
    MATLAB Simulations for Radar Systems Design 书 仿真代码,按章节分好了。(MATLAB Simulations for Radar Systems Design code)
    2013-09-03 11:57:13下载
    积分:1
  • fig7_5b
    We see that HTH matrix is almost diagonal as the off diagonal elements are nearly zero. So we are getting exact estimation in case of PRN INPUT due to diagonality of HTH matrix. As seen that the unknown inpulse response ( h ) and estimated impulse response ( hth ) are coming out to be exactly same. The estimation even gets better for large N .as we get the HTH matrix perfect diagonal. So we come to know that we can estimate the unknown parameters exactly when PRN input is used.
    2013-05-02 02:54:15下载
    积分:1
  • forplot
    根据多行三列的实验数据(x,y,signal)作出contourf图。其中x,y为二位空间位置(或其他概念的二维),signal为在该位置的信号。此代码先将数据按位置不同求平均,再将signal按照其对应的x,y分配到二位矩阵内。最后作图。编这个代码的初衷是为了制作大脑hippocampus区域place cell 活动性的contour 图。(it s a code i made for plotting a contour graph of experimental data (x,y,signal). The data should be n*3 arrays which cannot be plot into contour directly. In fact, it can subplot 6*6 graphs or more, but speed might be slow..... especially, when you want more detailed graphs.)
    2010-01-14 18:32:23下载
    积分:1
  • wavelet-zero-tree-program
    嵌入式小波分析,零树小波的程序,包含主程序,分解重构,以及提升程序(Embedded wavelet analysis, wavelet zero-tree program, including the main program, decomposition and reconstruction, and promotion procedures)
    2011-04-28 17:52:41下载
    积分:1
  • zhaoaiguo
    基于PCA的水环境处理程序代码,MATLAB开发环境。(Based on PCA handler code of water environment, the development environment of MATLAB)
    2014-11-21 11:58:49下载
    积分:1
  • SolvingDDEsinMatlab
    Matlab中求解DDEs,理论和程序段(Matlab in solving DDEs, theories and procedures of paragraph)
    2009-05-14 22:06:10下载
    积分:1
  • zuixin
    可以对信号进行三点五次滤波,减少外在环境对数据造成的干扰(Three points five times the signal can be filtered to reduce the interference caused by the external environment on the data)
    2013-04-16 17:01:36下载
    积分:1
  • 696516资源总数
  • 106432会员总数
  • 11今日下载