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SignCorrectionInSVDandPCA
虽然奇异值分解(SVD)和特征值分解(EVD的)是行之有效的,可以通过先进的设施设备先进的算法,它不是通常所说,有一个内在的迹象,可以显着影响的不确定性的结论计算及诠释来自其结果。我们提供一个解决方案,标志模糊的问题确定了从奇异向量的内积和个人数据载体签署奇异向量的迹象。该数据可能有不同的载体,但它有它自身的定位和实际意义的选择方向,其中多数的向量点。这可以通过评估发现了内心的签署标志产品的总和。(Although the Singular Value Decomposition (SVD) and eigenvalue decomposition (EVD) are well-established and can be computed via state-of-the-art algorithms, it is not commonly mentioned that there is an intrinsic sign indeterminacy that can significantly impact the conclusions and interpretations drawn from their results. We provide a solution to the sign ambiguity problem by determining the sign of the singular vector from the sign of the inner product of the singular vector and the individual data vectors. The data vectors may have different orientation but it makes intuitive as well as practical sense to choose the direction in which the majority of the vectors point. This can be found by assessing the sign of the sum of the signed inner products. )
- 2010-07-01 09:49:23下载
- 积分:1
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mini
一款基于MATLAB的无线界面控制程序,可以远程控制机器人的运行(A MATLAB-based wireless interface control program, can remotely control the robot s operation)
- 2012-05-12 11:54:03下载
- 积分:1
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36912640PSO
改进的pso算法(3个m文件和一个说明文件): 本算法实现Clerc and Kennedy 2002年对pso算法的重要改进-Improved PSO algorithm (Improved PSO algorithm (3 m documents and a note): This algorithm Clerc and Kennedy 2002 years, the importance of improved PSO algorithm
)
- 2011-10-27 00:28:09下载
- 积分:1
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EKF-C-simulation
扩展卡尔曼滤波程序,C语言仿真。包括卡尔曼滤波简介及其算法实现代码。(EKF simulation)
- 2013-09-28 15:32:08下载
- 积分:1
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MATLAB-commonly-used-algorithm
MATLAB语言常用算法程序集随书源码,龚纯, 王正林编著,电子工业出版社 2008(MATLAB language commonly used algorithm for assembly with the source book, Gong pure, Zhenglin edited by the Publishing House of Electronics Industry 2008)
- 2012-09-13 23:41:52下载
- 积分:1
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ee4780proj
this sis the source code of image stitching in matlab
- 2010-10-30 19:08:50下载
- 积分:1
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53607926pcnn
PCNN image processing neural network
- 2010-08-13 21:15:12下载
- 积分:1
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Draw_Fractal_Matlab_Code
几个重要的分形图形的Matlab描述,其中有von_koch曲线。(Several important Fractal Matlab graphic description, which von_koch curve.)
- 2009-12-31 09:55:55下载
- 积分:1
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prjTile
simulated of throw disk
- 2012-12-02 16:17:48下载
- 积分:1
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kaihuantiaosu
matlab6.5环境下完成的 直流电机开环调速系统(environment matlab6.5 completed open-loop DC motor speed control system)
- 2009-05-25 18:01:09下载
- 积分:1