| 后非线性混叠信号盲源分离算法综述 |
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| 引用本文： | 陶涛,黄高明,赵治华.后非线性混叠信号盲源分离算法综述[J].控制与决策,2010,25(8):1121-1128. |
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| 作者姓名： | 陶涛 黄高明 赵治华 |
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| 作者单位： | 1. 海军工程大学舰船综合电力技术国防科技重点实验室,武汉,430033
2. 海军工程大学电子工程学院,武汉,430033 |
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| 基金项目： | 国家自然科学基金项目，中国博士后科学基金项目，国家863计划项目 |
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| 摘 要： | 结合非线性盲源分离研究不断发展的现状,选取最常见的后非线性混叠信号盲源分离问题为对象,综述其算法,介绍了解混叠模型,说明了基于广义Gram-Schmit正交化构造解的存在性及非唯一性.在此基础上,阐释了分离方法和思路,概述了基于互信息最小化的独立性测度,并分析评述了不断涌现的后非线性盲源分离典型算法.最后指出,目前关于后非线性盲源分离算法的研究存在的共性问题,并对进一步的研究方向进行了展望.
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| 关 键 词： | 后非线性混叠 盲源分离 最小化互信息 典型算法 |
| 收稿时间： | 2009/6/27 0:00:00 |
| 修稿时间： | 2009/12/28 0:00:00 |
Survey on blind source separation algorithms for post-nonlinear mixtures |
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| TAO Tao,HUANG Gao-ming,ZHAO Zhi-hua.Survey on blind source separation algorithms for post-nonlinear mixtures[J].Control and Decision,2010,25(8):1121-1128. |
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| Authors: | TAO Tao HUANG Gao-ming ZHAO Zhi-hua |
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| Affiliation: | TAO Tao a,HUANG Gao-mingb,ZHAO Zhi-huaa(a.National Key Laboratory for Vessel Integrated Power System Technology,b.College of Electronic Engineering,Naval University of Engineering,Wuhan 430033,China.) |
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| Abstract: | According to the development of nonlinear blind source separation research,the post-nonlinear mixture is taken as an indraft point to summarize its algorithms.The model of post-nonlinear mixtrue and its separability are presented,meanwhile the existence and nonuniqueness of post-nonlinear blind source separation are discussed.Then the methods are summarized,and the independence criterion based on the minimization of mutual information is introduced,also the representative algorithms proposed continuously in... |
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| Keywords: | Post-nonlinear mixtures Blind source separation Minimization of mutual information Representative algorithms |
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