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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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downlink_PMCH
实现上行链路的程序怎样进行计算和下行链路的计算
(Procedures to achieve uplink calculated how)
- 2009-04-10 22:07:53下载
- 积分：1
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pianweifen
偏微分方程的matlab程序，可作为数值分析等的学习工具。(Partial differential equations matlab program, can be used as numerical analysis , and other learning tools.)
- 2012-04-13 16:48:26下载
- 积分：1
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gradproj
gradient projection method
- 2012-05-16 00:34:47下载
- 积分：1
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sga
这是一个针对simulink模型的四个参数的基本遗传算法参数辨识的.m文件(This is a basic genetic algorithm parameters for the the simulink model four parameters identification. M files)
- 2020-12-27 17:09:02下载
- 积分：1
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Interface_of_Turbo_code_design
现在广义的Turbo码是指采用级联或乘积编码方法并利用迭代译码方法的编译码方案。迭代译码的基本思想是将一个的复杂的长的译码步骤分解为多个相对简单的迭代译码步骤而且在迭代译码步骤之间信息概率的转移或者是软信息的传递确保几乎没有信息损失。
根据其成员码和级联的方法的不同，Turbo码的分类 .本设计论文提供了Turbo码matlab代码以及界面设计（版权所有，仅供参考！）
(now generalized Turbo code refers to the use of the product or cascade method of coding and decoding using iterative methods compiler program code. Iterative decoding the basic idea is a long and complex decoding steps split into a number of relatively simple steps iterative decoding and the iterative decoding steps probability of information between the transfer or soft ensure that the transfer of information almost no information loss. According to its members code and the cascade of different, Turbo code classifications. This paper provides a design Turbo Codes Matlab code and interface design (version All right, for reference purposes only!))
- 2007-04-17 11:45:36下载
- 积分：1
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nN
说明： speedy is one of telecomunication in indonesian
- 2011-12-12 23:46:25下载
- 积分：1
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chennalestimation
OFDM信道检测，包括MMSE和LS算法(LS and MMSE channel estimation)
- 2015-03-18 15:00:22下载
- 积分：1
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K-L-based-target-identification
基于KL变换的目标识别技术，个人认为效果比神经网络要好(KL transform based target identification technology, think better results than the neural network)
- 2013-12-21 16:40:47下载
- 积分：1
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ComManTel_Matlab
分布式空时码的多符号差分检测，这是IEEE IEEE International Conference on Computing, Management and Telecommunications (ComManTel), Vietnam, April 2014的文章的对应仿真，是作者本人写的程序(Description simulation of the following paper:
M. R. Avendi and Ha H. Nguyen, Multiple-Symbol Differential Detection for Distributed Space-Time Coding, IEEE International Conference on Computing, Management and Telecommunications (ComManTel), Vietnam, April 2014,
Required Products MATLAB
MATLAB release MATLAB 7.13 (R2011b)
)
- 2016-08-20 10:35:39下载
- 积分：1
