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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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Dynamic-Voltage-Restorer
simulation of Dynamic Voltage Restorer in MATLAB simulink software.
- 2015-10-04 01:20:34下载
- 积分：1
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National-Taiwan-Central-University
国立中央大学编写的一个关于EMD的matlab程序(It show the EMD algorithm wrote by the team of National Taiwan Central University.)
- 2012-03-25 15:33:03下载
- 积分：1
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oneweichafen
一维的有限差分源代码，，matlab，简单易学，方面使用，有限差分的优点就是计算简便高效(One-dimensional finite difference code)
- 2011-08-28 09:43:10下载
- 积分：1
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15-dimensional-spectrum
高阶谱-15维谱程序matlab代码,包括功率谱估计与线谱提取。(Higher Order Spectrum-15 dimensional spectrum program matlab code, including power spectrum estimation and line spectrum extraction.)
- 2020-11-18 15:29:40下载
- 积分：1
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IEEE802_11b_Receiver
实现通信接收端信号处理编程，用于MIMO技术处理，自己调试的(Communications receiver to achieve signal processing program for the MIMO technology to deal with their own debugging)
- 2009-06-08 19:07:02下载
- 积分：1
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pso
粒子群优化算法PSO的经典matlab程序，改进了算法中的收敛因子，算法收敛速度加快。(Particle swarm optimization PSO classic matlab program to improve the algorithm convergence factor, the algorithm converges faster.)
- 2011-11-23 18:57:36下载
- 积分：1
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pendule-inverse
m file matlab traitement d image
- 2014-01-17 17:57:49下载
- 积分：1
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10153597dsb
通信原理方面的一些基础matlab程序,包含数字基带传输系统中升余弦滚降系统,最佳基带系统,基带信号眼图,OOK,2PSK,2FS,MPSk,DSB,SSB,VSB(Some basic matlab programs of communication principle, including up-cosine roll-down system in digital baseband transmission system, optimal baseband system, baseband signal eye diagram, OOK, 2PSK, 2FS, MPSk, DSB, SSB, VSB)
- 2018-12-29 20:14:57下载
- 积分：1
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materials5
material for tracking
- 2012-04-20 00:43:39下载
- 积分：1
