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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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Three-level_SVPWM_APF
三电平逆变器的SVPWM控制策略研究及其在APF中的应用(Three-level SVPWM inverter control strategy and its application in the APF)
- 2010-12-01 11:26:28下载
- 积分：1
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MATLAB
全搜索 运动估计 多媒体视频压缩 包含motion矢量算法和test文件进行运动估计(Full search motion estimation includes motion vectors of multimedia video compression algorithms and test files motion estimation)
- 2011-01-20 12:55:21下载
- 积分：1
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ccmethod
cc方法是实现相空间重构时用来计算重构维数和时间延迟的方法，我在这里只是试一试(ccmethod medisine and
time delay we implement the program，the word is too leate to upload,so i have to add something to it.i can not do well in english.,)
- 2015-01-26 18:36:44下载
- 积分：1
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jpeg_qtable
創建 JPEG quantization table(JPEG quantization table)
- 2012-11-13 19:50:05下载
- 积分：1
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BFError
evaluates a linear basis function and computes L2 and H1 error for 1D finite element method
- 2011-01-21 20:59:39下载
- 积分：1
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lou
说明： 支持向量机回归在股市预测中的应用,有论文和大量仿真曲线说明(the application of SVR in the Stock prediction)
- 2010-04-15 08:45:37下载
- 积分：1
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元胞自动机的TT模型
元胞自动机的TT模型，用于仿真交通流，适用于开口边界(TT cellular automata model for traffic flow simulation for opening borders)
- 2013-11-16 16:56:11下载
- 积分：1
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Simple_SVD_Compression
A Simple Singular Value Decomposition matlab code to compress an image
- 2013-10-17 22:44:46下载
- 积分：1
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Self-and-Mutual-Impedances
computing self and mutual impedances for dipole antenna
- 2012-01-23 06:40:24下载
- 积分：1
