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kl
说明： （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象；
（2）将所有子图象按列相接变成一个81维的行向量；
（3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量；
（4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。
（5）求出所有子块的特征向量。
((1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.)
- 2007-08-07 18:04:13下载
- 积分：1
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17dynamic-edited
dynamic d flipflop hspice model
- 2013-08-09 16:22:02下载
- 积分：1
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koch_internship
The objective of this project is to design and simulate a single phase half-bridge switched power
supply for driving a series of CET coils. The power supply will act like a current source and the
switching frequency fs = 1/Ts
of the output voltage waveform equals 2.78 MHz.
- 2013-10-21 19:59:25下载
- 积分：1
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67506230IEEE34-with-DFIG-SFCL-X
说明： fault current limiter bu pscad
- 2019-10-19 17:30:21下载
- 积分：1
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demo1
很不错的粒子滤波器入门程序，在一个外国网站下载的(Very good particle filter entry procedures, in a foreign Web site download)
- 2007-09-05 11:15:28下载
- 积分：1
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AGA-BP
改进的自适应遗传算法与BP算法结合算法的整套算法及子程序(Improved adaptive genetic algorithm combined with BP algorithm algorithm set of algorithms and subroutines)
- 2012-09-30 19:05:34下载
- 积分：1
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R-Part1
R Programing - Part1
- 2015-02-26 14:03:54下载
- 积分：1
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RL_matlab_2_room
说明： 强化学习算法，通过Q学习算法解决房间路径规划问题，matlab(Reinforcement learning algorithm and Q learning algorithm to solve the problem of room path planning, matlab)
- 2020-06-21 17:40:01下载
- 积分：1
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shumomoshu
说明： 在matlab中实现信号的模数以及数模转换，并包含简单的界面(achieve the Matlab Signal Module and hundreds of analog conversion, and includes a simple interface)
- 2006-05-11 22:36:56下载
- 积分：1
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PsoProcess
实现一个完整的粒子群算法，这个函数就是PsoProcess(A complete particle swarm algorithm, this function is PsoProcess)
- 2012-04-15 22:21:40下载
- 积分：1
