登录
首页 » PPT » feature-selection

feature-selection

于 2014-05-12 发布 文件大小:332KB
0 94
下载积分: 1 下载次数: 11

代码说明:

  对特征选择与提取进行介绍,及几个特征提取方法简介(For feature selection and extraction are introduced, and several feature extraction methods Introduction)

文件列表:

feature selection.ppt,803840,2014-05-12

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

  • 代码下载
    实现洛伦兹系统分岔图的三种方法,最大值法,庞加莱截面法,getmax法(Three Methods to Realize Lorentz System Bifurcation Diagram)
    2021-03-17 19:09:20下载
    积分:1
  • recognize
    说明:  对文字识别并计算7个不变矩的matlab源程序(right words to identify and calculate seven unchanged Moments Matlab source)
    2005-11-02 09:26:17下载
    积分:1
  • PCA1
    pca算法,用于数据降维,注释非常详细清晰,(PCA algorithm, for data dimensionality reduction, clear and very detailed notes,)
    2008-08-25 16:55:46下载
    积分:1
  • 实现matlab magnify
    本代码能实现matlab图中图,可以在figure中实现局部放大图,从而实现整体趋势和局部展示的目的。(This codes can realize the MATLAB graph, iand the codes can realize the local enlargement map in the figure, so as to achieve the overall trend and the purpose of partial display.)
    2020-06-22 00:20:02下载
    积分:1
  • ppnedivision
    Random Number Generators随机数生成包括gaussian random number gener()
    2017-12-01 18:57:42下载
    积分:1
  • PCAmatlab
    matlab PCA源代码 有中文注释(source code matlab PCA has Chinese Notes)
    2008-04-04 17:15:45下载
    积分:1
  • DLP-LightCrafter
    DLP 投影仪开发手册,作为结构光投射设备,可以达到实时重建的功能(DLP Projector Development Manual, as structured light projection apparatus, can achieve real-time reconstruction of functional)
    2015-09-23 20:29:11下载
    积分:1
  • 12_运动车辆检测跟踪系统
    1.首先从文件菜单打开程序目录下的car.avi视频,系统将显示视频的第一帧。 2.点击背景提取菜单,稍后会提取出背景并显示在打开的第二个窗口中。 3.当提取出背景后,点击检测跟踪菜单,对车辆进行检测和跟踪。 4.点击轨迹绘制菜单,绘制车辆的轨迹。 注:由于使用OpenCV打开AVI视频文件需要视频解码器,故在程序运行前请在电脑上先安装DivX类型的的视频解码器,否则将出现无法打开文件的错误。本程序使用的是OpenCV2.1版本,在没有安装此版本软件的机器上运行时需要将cv210.dll,cvaux210.dll,cvcore210.dll,highgui210.dll,ml210.dll这五个文件拷贝至*.exe可执行文件下。(First, open the CR. AVI video from the file menu and the system will display the first frame of the video. 2. Click on the Background extract menu and the background will be extracted later and displayed in the open second window. 3. When the background is extracted, click on the Test Tracking menu to test and track the vehicle. 4. Click on the trajectory drawing menu to map the trajectory of the vehicle. Note: Since a video decoder is required to open an AVI video file using OpenCV, install a DivX-type video decoder on the computer before the program runs, otherwise an error will occur that can not open the file. The program uses OpenCV2 .1, which requires five files to be copied to *, cv210. DLL, cvaux 210. DLL, cvcore 210. DLL, highgui 210. DLL, ML 210. DLL. Exe under executable.)
    2018-02-24 09:11:18下载
    积分:1
  • affaffa
    该程序是帧差法和背景法相结合的一种方法,非常新颖(The program is the frame difference method and the background of a combined approach, a very novel)
    2008-12-19 16:10:17下载
    积分:1
  • MATLAB_GUI设计-专题讲稿-王正盛
    matlab的GUI设计教程,希望对利用matlab设计GUI的用户带来一定的帮助(Matlab GUI design tutorial, I hope the use of MATLAB design GUI users to bring some help)
    2017-10-07 22:04:56下载
    积分:1
  • 696524资源总数
  • 103816会员总数
  • 64今日下载