登录
首页 » matlab » rough-set-reduct-code

rough-set-reduct-code

于 2012-10-10 发布 文件大小:5KB
0 179
下载积分: 1 下载次数: 43

代码说明:

  将core.txt文件放在C盘根目录下,然后打开matlab,点击“文件”-“打开”选中main.m文件,“运行”这个文件。 命令窗口马上就会显示出运行结果。 mm_Red.m为封装的盲目约简算法.返回值为约简结果. sxzyd_Red为封装的基于属性重要度约简算法.返回值为约简结果. bsjz_Red为封装的辨识矩阵约简算法.返回值为辨识矩阵和约简结果. cal_sig为封装的求属性重要度的函数。 max_min为封装的求属性度最大,划分个数最小的属性的函数。 dele_max为封装的删除属性度最大,划分个数最小的属性的函数。 mycore.m为封装的求核函数. myind为封装的求划分的函数. ind_E_a为求每个属性的划分的函数.(Files on the core.txt to the C root directory, then open matlab, click on " File" - " Open" main.m file is selected, " Run this file. The command window is displayed immediately run results. mm_Red.m the package blindly reduction algorithm. return value reduction results. sxzyd_Red degree reduction algorithm based on attributes important to package the return value is the result of the reduction. bsjz_Red matrix reduction algorithm for the identification of the package. return value identification matrix and reduction results. cal_sig package attribute importance to the function. max_min demand for the package attribute degrees largest division of the function of the minimum number of attributes. delete attribute degrees dele_max package is the largest division of the function of the minimum number of attributes. mycore.m seeking nuclear function package. myind package and by function. ind_E_a for the sake of each attribute divided function.)

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

  • MATLAB
     20世纪70年代,美国新墨西哥大学计算机科学系主任Cleve Moler为了减轻学生编程的负担,用FORTRAN编写了最早的MATLAB。1984年由Little、Moler、Steve Bangert合作成立了的MathWorks公司正式把MATLAB推向市场。到20世纪90年代,MATLAB已成为国际控制界的标准计算软件。 (70 years of the 20th century, the United States Head of the Department of Computer Science, University of New Mexico Cleve Moler in order to reduce the burden of student programming, the earliest written with FORTRAN MATLAB. 1984 by Little, Moler, Steve Bangert cooperation established in the MathWorks MATLAB to market the company officially. 90 20th century, MATLAB has become the international control of industry standard calculation software.)
    2010-07-06 20:58:20下载
    积分:1
  • circuit
    可以对很多的常见电路图进行仿真,功能很强大············(It is very useful for the simulation of the circuit)
    2010-09-17 08:51:37下载
    积分:1
  • MATLAB
    基于MATLAB的静止图像车牌定位研究,车牌号码的自动检索。(MATLAB-based still image plate positioning research, license plate numbers automatically retrieve.)
    2009-12-05 15:37:07下载
    积分:1
  • insarmatlab
    国外开发的关于干涉式合成孔径雷达的相关matlab工具箱(Foreign development of interferometric synthetic aperture radar on the relevant matlab toolbox)
    2011-04-25 11:00:27下载
    积分:1
  • New-folder-(3)
    this file is about beam forming with adaptive file
    2013-09-12 15:48:27下载
    积分:1
  • NpIca-v1.2
    pham的频域盲分离算法,可供参考,具有较好的适应性。(pham frequency domain blind separation algorithm available, has a better adaptability.)
    2012-09-16 22:11:23下载
    积分:1
  • Untitled23
    三次样条插值法,图像的块操作,图形的过滤操作(In the same coordinate, can draw three concentric circles, and coordinate control.)
    2015-04-13 21:04:24下载
    积分:1
  • ROOTMUSIC
    针对非圆信号DOA估计问题,提出了一种基于实值特征值分解 (Eigenvalue decomposition,EVD)的求根MUSIC算法.首先利用非圆信号为实值信号的特点,将阵列上的接收数据及其共轭用欧拉公式转换为实值正弦与 余弦数据,然后将正弦与余弦数据进行串联,从而扩展了数据维数.由于采用实值矩阵的EVD,因此在EVD阶段的运算量简化为复值EVD的1/4.根据 EVD后获得的信号与噪声子空间的特点,对噪声子空间和导向矩阵进行重构以便于可以使用求根MUSIC算法获取对DOA的估计.仿真实验验证了本文算法的 有效性(For the estimation of noncircular signals of DOA, proposes a decomposition value based on real valued features (Eigenvalue decomposition, EVD) the root MUSIC algorithm. Firstly, characteristics of non circular signals for real valued signals, the array data and its conjugate with the Euler formula into real value of sine and cosine and sine and cosine data. The data series, thus expanding the dimension of the data. Because of the use of real valued matrix computation in EVD, so the EVD stage was simplified as a complex valued EVD 1/4. according to the characteristics of signal and noise subspace is obtained after EVD, the noise subspace and orientation matrix reconstruction in order to facilitate the use of DOA can obtain the estimated root MUSIC the algorithm. The simulation results verify the effectiveness of the proposed algorithm)
    2016-01-23 12:19:35下载
    积分:1
  • tx_ofdm
    ofdm系统发射端个模块的仿真程序,包括,调制,加pilot,加cp等(OFDM system, the transmitter modules of the simulation program, including modulation, plus pilot, plus cp, etc.)
    2007-12-13 23:26:29下载
    积分:1
  • laser
    Laser toolbox. This is a toolbox for modelling parameter of a laser in matlab. The zipfile consists of many separable mfiles that are dependent on each other
    2012-04-06 23:36:33下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载