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PCA_classifier
A basic PCA classifier is provided here for a two class classification problem.
An example is given, with some multimodal MRI scans from Multiple Sclerosis patients, in which the brain lesions of two patients are annotated and in the third are detected by the PCA model.
- 2010-09-30 15:26:43下载
- 积分：1
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Pls_tool-tem
pls算法工具箱。偏最小二乘回归≈多元线性回归分析＋典型相关分析＋主成分分析
(pls algorithm toolbox. Partial least-squares regression ≈ multiple linear regression analysis, canonical correlation analysis++ Principal component analysis)
- 2009-12-28 21:56:32下载
- 积分：1
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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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6
说明： 用MATLAB实现的灰色理论代码，采用word的格式。欢迎下载。(Implemented using MATLAB code for gray theory, using word format. Welcome to download.)
- 2010-01-16 16:17:33下载
- 积分：1
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transfert.m
Matlab sourcecode for heattransfert in plate
- 2013-11-25 22:48:42下载
- 积分：1
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ParticleEx2
粒子滤波的另一个matlab程序，能够直接运行，在93年那篇经典论文的基础上，进行了改进(improved particle filter )
- 2015-01-04 11:51:43下载
- 积分：1
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fuzzy1
this matlab code is for commande of system by PI controller
- 2015-02-04 22:00:43下载
- 积分：1
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aa
用matlab对正弦信号进行不同采样频率的采样分析，并画出图形；matlab卷积源程序(The sampling and analysis of the sinusoidal signals of different sampling frequencies)
- 2012-11-25 18:33:24下载
- 积分：1
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xqljbx
一种传输线线受雷击后的计算方法，很使用的，做毕业设计必看(a transmission line by line after the Lightning calculation method is used, do graduate design Watchable)
- 2006-08-01 09:47:52下载
- 积分：1
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cs-506
This is the previous year question paper of COMPILER subject of M.tech CSE
- 2014-01-20 22:25:39下载
- 积分：1
