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feisher
PCA的步骤:
1 先将数据中心化;
2 求得的协方差矩阵;
3 求出协方差矩阵的特征值与特征向量;
4 将特征值与特征向量进行排序;
5 根据要降维的维数d’,求得要降维的投影方向;
6 求出降维后的数据;
(PCA steps: 1 of the first data center 2 covariance matrix obtained 3 obtained covariance matrix eigenvalues and eigenvectors 4 eigenvalues and eigenvectors will be sorted 5 according to the dimension of dimension reduction d ' , seek to reduce the dimension projection direction 6, the data obtained after the dimensionality reduction )
- 2010-10-28 11:25:05下载
- 积分:1
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EdgeDetection
A program to compare different method of edge detection
- 2010-02-15 02:44:59下载
- 积分:1
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work
车牌识别,MATLAB源程序,实验过了可以使用。放心下载。(License Plate Recognition)
- 2014-09-22 22:17:57下载
- 积分:1
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samp
Time vector for the downlink data s where the power vector is a finite state space model.
- 2013-07-21 02:20:13下载
- 积分:1
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ARMA_AR_MA_-kalman
卡尔曼滤波下的的ARMA、MA、AR模型,比较全面,特别适合初学者入门(Kalman filtering under the ARMA, MA, AR model, a more comprehensive, especially for beginners)
- 2013-09-17 14:55:12下载
- 积分:1
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coupling-matrix-and-s-paramete
耦合矩阵的提取以及s参数的画出,fangbian zklsdgaklfeg/ /rg keg/ lerg (copingling filter and s)
- 2021-01-23 19:48:44下载
- 积分:1
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edgeNL
This short demo presents an efficient algorithm for edge detection
- 2011-05-13 08:04:44下载
- 积分:1
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Disfrst
VERY IMPORTANT MATLAB BROGRAM FOR FRFT
- 2013-09-22 17:34:36下载
- 积分:1
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ECM
一种在线聚类程序,能够实现数据的在线聚类,对于实时监控系统很有用(An online clustering procedures, can achieve data online clustering for real-time monitoring system is useful)
- 2009-03-21 12:23:53下载
- 积分:1
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Bluetooth_voice_transmission
Matlab Wireless Communications 应用例程(Routine application of Matlab Wireless Communications)
- 2009-05-26 15:03:27下载
- 积分:1