登录
首页 » matlab » svd

svd

于 2010-03-07 发布 文件大小:1KB
0 140
下载积分: 1 下载次数: 57

代码说明:

  奇异值分解用于英文文本检索,画出频率矩阵第一奇异值向量和第二奇异值向量的分布图( a fast retrieval algorithm for English texts is proposed. First of all, the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation space are reduced through Singular Value Decomposition. Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. )

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

  • wq123
    说明:  matlab gui 界面,很简单的一个界面(matlab gui interface, a simple interface)
    2010-04-17 23:26:56下载
    积分:1
  • schedule052001
    这是实现一个蜂窝系统中小区用户通信调度算法的程序,包含了三种经典调度算法,比如比例调度算法,并比较了性能。(This is to implement a cellular subscriber communication system cell scheduling algorithm programs, including the three classical scheduling algorithms, such as the ratio of the scheduling algorithm, and compares the performance. )
    2021-04-07 19:29:01下载
    积分:1
  • disrri
    画地震事件全球分布图,类似于gmt功能,基于matlab(drawing the earthquak distribution)
    2014-12-22 20:06:40下载
    积分:1
  • 11.steganography-by-skintone-detection
    steganography by skintone detection
    2015-03-13 16:56:31下载
    积分:1
  • fingerprint_recognition_algorithm_matlab_programmi
    matlab程序设计指纹识别算法源码fingerprint recognition algorithm matlab programming source code(fingerprint recognition algorithm matlab programming source fingerprint recognition algorithm matlab programming source code)
    2010-08-02 10:03:17下载
    积分:1
  • Empirical_with_Delay
    Empirical Model process orde 1
    2010-11-09 10:38:26下载
    积分:1
  • inertial-navigation
    2013年秋季 北京航空航天大学惯性导航第一次大作业,指北方位平台惯导系统解算(homework of inertial navigation of beihang university )
    2013-11-11 15:11:02下载
    积分:1
  • matlab-regression
    介绍一个应用matlab进行多元线性回归的实例(A document applied for Multiple Linear Regression .)
    2013-12-16 20:18:19下载
    积分:1
  • test
    通过MATLAB选择图像并且对选择区域进行复制(MATLAB choice through the selection of images and copy region)
    2009-04-18 20:52:12下载
    积分:1
  • finchart
    说明:  IBMde股票图形示例,含数据 有布林线,平均移动线(IBMde stock graphics samples, containing data Brin line, the average mobile lines)
    2006-05-07 18:51:03下载
    积分:1
  • 696518资源总数
  • 106148会员总数
  • 10今日下载