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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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tianxianxuanzesuanfa
一系列关于天线选择的算法,包括全搜,递增递减和随机天线选择算法(Series of antenna selection algorithms, including full search, Ascending Descending antenna selection algorithm and random)
- 2020-12-29 19:39:01下载
- 积分:1
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RBF-network
RBF网络在matlab开发环境中的实现实例,有利于初学者学习与掌握(RBF network in matlab to achieve the development environment example, be helpful for beginners to learn and master
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- 2012-05-03 18:22:18下载
- 积分:1
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matlab
本程序是智能算法:鱼群算法的函数和一个例子,在matlab10.0上经测试,可以完美运行(This program is a smart algorithm: a function and an example of the fish swarm algorithm has been tested and works perfect matlab10.0 on)
- 2012-11-18 21:19:57下载
- 积分:1
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7641ba3a56ff
code for the your purpose
- 2011-12-02 18:44:27下载
- 积分:1
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LMS
自适应滤波器,lms!包含asm等文件,这是在C5000系列DSP上实现自适应滤波器的源码(fleber)
- 2009-06-05 21:25:07下载
- 积分:1
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two-step-iterative-shinkage
图像复原中的two-step iterative shinkage方法(two-step iterative shinkage)
- 2012-06-23 10:12:48下载
- 积分:1
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matlab1
这个是很多三位重组的 例子啊 希望大家能削下 (This is a lot of examples of the three re-cut under the hope that we can ah)
- 2011-05-17 15:35:24下载
- 积分:1
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maichong
扩频通信条件下采用QPSK,脉冲干扰条件下仿真误码率的变化(Under the conditions of use of spread spectrum communication QPSK, pulse jamming simulation of changes in the error rate)
- 2011-05-19 15:26:51下载
- 积分:1
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imelbankm
这是之前上传的Extract_test_IMFCC程序里面调用的子函数,作配合使用,请看清楚再下载(This is one subfunction of Extract_test_IMFCC uploaded before.Since pudn.com cannot upload several functions, they must divided.)
- 2013-11-17 10:32:52下载
- 积分:1