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Extractionofthemaincomponents
Matlab提取主分量矩阵。程序设计步骤:
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步)
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量()
- 2008-07-01 20:04:50下载
- 积分:1
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IsomapR1
说明: Isomap code
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Author: Josh Tenenbaum (jbt@psych.stanford.edu)
[Dijkstra code by Mark Steyvers (msteyver@psych.stanford.edu)]
- 2010-04-16 05:15:12下载
- 积分:1
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BP
说明: 神经网络的MATLAB源程序神经网络的MATLAB源程序神经网络的MATLAB源程序(MATLAB source neural network neural network neural network MATLAB MATLAB source code source code)
- 2010-05-26 19:56:16下载
- 积分:1
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MATLAB
MATLAB信号系统教程含源码测试通过 复制代码到.m文件即可 (MATLAB Signal System tutorials with source code to the test by copying. M files can)
- 2013-10-20 20:43:58下载
- 积分:1
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audio-codes
Hi...here is several matlab code inaudio pprocessing
- 2012-09-03 23:49:43下载
- 积分:1
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PFC
说明: 采用特征脸的人脸识别MATLAB程序,加了中文注释(Eigenface using MATLAB Face Recognition procedures, add the Chinese Notes)
- 2006-02-26 21:57:49下载
- 积分:1
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Dvr-linear-harmonics
This paper describes the problem of voltage sags and swells and its severe impact on non linear loads or
sensitive loads. The dynamic voltage restorer (DVR) has become popular as a cost effective solution for the
protection of sensitive loads voltage sags and swells. The control of the compensation voltages in
DVR based on dqo algorithm is discussed. It first analyzes the power circuit of a DVR system in order to
come up with appropriate control limitations and control targets for the compensation voltage control. The
proposed control scheme is simple to design. Simulation results carried out by Matlab/Simulink verify the
performance of the proposed method.
- 2014-10-09 01:24:00下载
- 积分:1
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matlab-complex-network
复杂网络matlab工具包,很好用的哦,用了会说好的,方便易懂(complex network matlab)
- 2013-10-11 23:40:56下载
- 积分:1
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PMAC_Repeater
pmac turbo repeater programm c#
- 2016-01-10 20:58:34下载
- 积分:1
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RLS
基于RLS算法的自适应逆控制系统,实现自适应滤波(RLS algorithm based on adaptive inverse control system, adaptive filtering)
- 2008-04-21 23:15:51下载
- 积分:1