登录
首页 » matlab » entropy

entropy

于 2014-02-25 发布 文件大小:2KB
0 269
下载积分: 1 下载次数: 69

代码说明:

  采用熵值法求特征分量的权重,一般可用于特征选择与特征提取(Entroy algorithm ia used to be calculate the weight of each element,and is helpful in the selection and extraction of features)

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

  • AEC
    the following file is a matlab program done for thesis based on acoustic echo cancellation using LMS algorithm.
    2009-10-24 21:46:07下载
    积分:1
  • mat2acad3
    matlab程序,可将matlab中计算的曲面保存为AutoCAD的脚本文件,导入AutoCAD中绘制相应曲面。(matlab program matlab calculate the surface to save the AutoCAD script file, import the corresponding surface is drawn in AutoCAD.)
    2012-05-29 19:26:14下载
    积分:1
  • getzero
    说明:  广义切比雪夫的传输零点提取 传输零点提取.m(generalized Chebyshev transmission Transmission Extraction 0.1 0.1 Extraction. M)
    2006-05-03 23:20:09下载
    积分:1
  • LEACH002
    omnet++4.0实现的WSN中Leach算法,可以运行(Leach algorithm in WSN omnet++ 4.0 to achieve, you can run)
    2014-08-08 20:19:12下载
    积分:1
  • Newton
    牛顿法最初由艾萨克·牛顿于1736年在 Method of Fluxions 中公开提出。而事实上方法此时已经由Joseph Raphson于1690年在Analysis Aequationum中提出,与牛顿法相关的章节《流数法》在更早的1671年已经完成了。(Newton' s method originally developed by Isaac Newton in 1736 in the Method of Fluxions openly. In fact this time has been in Analysis Aequationum method proposed by Joseph Raphson in 1690, Newton' s method associated with the chapter " Streams Law" in the earlier 1671 has been completed.)
    2015-04-05 05:28:25下载
    积分:1
  • watermarking
    语音水印算法的matlab 编程实现,毕业设计,基于小波,到谱分析(Audio Watermarking Techniques implemented by the MATLAB PROGRAMMING)
    2010-07-30 16:32:56下载
    积分:1
  • Mat
    Matlab与Fortran的混合编程及其应用(Matlab and Fortran mixed programming and its application)
    2009-06-10 23:27:33下载
    积分:1
  • pricinplesofcommunicationsystemsimulationwithwirel
    pricinples of communication system simulation with wireless aplications 英文原版书籍 包括通信仿真的matlab源码(pricinples of communication system simul ation with wireless aplications original English books, including Communication Simulation The Matlab FOSS)
    2007-06-05 09:02:47下载
    积分:1
  • apm--project
    现在飞的稳定的apm给空的源代码,,可以提供参考(apm is project,)
    2014-08-19 17:53:55下载
    积分:1
  • FisherFace
    Fisherface方法的实现是在PCA数据重构的基础上完成的,首先利用PCA将高维数据投影到低维特征脸子空间,然后再在这个低维特征脸子空间上用LDA特征提取方法得到Fisherface。程序中使用参数寻优的方法来寻找最佳投影维数,以达到比较理想的识别效果。 (The Fisherface method implemented in the PCA data reconstruction based on the completion of the first use of PCA projection of high-dimensional data to a low dimensional feature subspace, and then on the characteristics of low-dimensional subspace LDA feature extraction methods to get the Fisherface. Program parameter optimization method is used to find the best projection dimension, in order to achieve the ideal identification.)
    2013-03-19 20:40:35下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载