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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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matlab CLBP程序代码
说明: 这是CLBP代码,编程语言为matlab。注释清晰,代码完整,下载解压后可以直接运行。(This is CLBP code, the programming language is matlab. The annotation is clear and the code is complete. After downloading and decompressing, it can be run directly.)
- 2020-06-28 09:20:01下载
- 积分:1
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hysegment
本人改进的关于自适应分割方法,结合了大津法获得的阈值作为初始阈值,可以提高运行速度和分割效果(I improved on the adaptive segmentation method that combines the Otsu threshold obtained as the initial threshold, can improve speed and segmentation results)
- 2007-07-27 10:09:19下载
- 积分:1
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这是学习matlab的好的程序-matlab_api
这是学习matlab的好的程序,希望大家转载(This is a good learning Matlab procedures in the hope that we reprinted)
- 2005-04-13 20:24:58下载
- 积分:1
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chaoliuchaoliu
潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算潮流计算(chaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuanchaoliujisuan)
- 2010-11-15 19:52:36下载
- 积分:1
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wsn
一种基于网格的三角定位算法的文章供大家一起分享(WSN)
- 2010-05-05 13:29:02下载
- 积分:1
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pulse_generator
matlab simulation of a pulse generator
- 2014-09-11 13:59:10下载
- 积分:1
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psoweb
pso源代码pso源代码pso源代码pso源代码(pso daima)
- 2011-05-05 09:51:52下载
- 积分:1
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MATLAB_2010B_INSTALL
MATLAB_2010B_安装方法 详细说明(MATLAB_2010B_ Installation Details)
- 2011-06-19 20:00:49下载
- 积分:1
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SelPSO
粒子群算法自适应优化版matlab源程序(Adaptive particle swarm algorithm to optimize version of matlab source
)
- 2013-10-17 13:09:46下载
- 积分:1