登录
首页 » matlab » entropy

entropy

于 2014-02-25 发布 文件大小:2KB
0 233
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

  • diff_efficiency_shadow_effect
    Calculation of diffraction efficiency of rectangular phase grating (comparison scalar theory and scalar theory with shadow effect)
    2010-02-11 04:49:39下载
    积分:1
  • Informax_FastICA
    用matlab实现扩展Informax算法和固定点算法Fast ICA,可对混合后信号进行独立分量分离(Informax with matlab algorithms and realize the expansion of fixed-point algorithm Fast ICA, can be mixed signals, independent component separation)
    2007-08-29 09:26:19下载
    积分:1
  • weifenfangcheng
    该代码主要用于求解微分方程问题,他是由Matlab编写而成。(The code is mainly used for solving differential equations, he is prepared from Matlab.)
    2008-07-27 19:05:07下载
    积分:1
  • cyclo3ph
    design cycloconverter 3/3 phase
    2011-07-17 03:49:55下载
    积分:1
  • PLSR
    matlab中,利用偏最小二乘法优选最佳波长,构建模型,拟合方程(PLSR, a dimensionality reduction method, is emerging as the most robust and reliable chemometric method for constructing models and aims at determining predictor combinations with maximum covariance with the response variable when the measured variables are many and highly collinear)
    2014-09-16 09:07:28下载
    积分:1
  • Astar
    说明:  在栅格图上手动选取多个障碍范围并用A*算法规划最优路径(Manually select multiple obstacle ranges on the grid and use a * algorithm to plan the optimal path)
    2020-03-19 23:46:31下载
    积分:1
  • 第3、4讲- Matlab图像处理工具箱及基本函数
    说明:  适合新手的matlab教程,方便新手学习了解matlab的基础知识。(The matlab tutorial suitable for novices is convenient for novices to learn and understand the basic knowledge of matlab.)
    2020-04-29 13:20:22下载
    积分:1
  • 2009-12-01
    duffing混沌阵子系统的matlab仿真图。通过参数选择实现无噪声,白噪声,色噪声条件下的微弱信号检测。(duffing matlab simulation of chaotic time around the system map. Through the parameters to achieve,no noise, white noise, colored noise of the weak signal detection.)
    2010-07-23 14:04:41下载
    积分:1
  • matlab
    matlab应用于捷联惯导系统初始对准滤波技术程序(matlab applies SINS initial alignment procedures Filtering Technique)
    2009-03-23 15:44:25下载
    积分:1
  • regress
    最小二乘法多元线性回归的matlab实现(Least squares linear regression of the matlab implementation)
    2011-01-06 20:43:58下载
    积分:1
  • 696516资源总数
  • 106918会员总数
  • 4今日下载