Convolutive blind separation algorithm based on complex Givens matrix and bat optimization

Convolutive blind separation algorithm based on complex Givens matrix and bat optimization

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For the limitations such as many unknown parameters, the separation accuracy was easily influenced by initial value of separation matrix in traditional convolutive blind separation, a kind of frequency method based on complex Givens matrix and bat optimization was proposed. The algorithm used a seri...

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Bibliographic Details
Main Authors: Zhi-cheng JIA, Da-wei HAN, Lei CHEN, Yan-ju GUO, Hao-da XU
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2016-07-01
Series:Tongxin xuebao
Subjects:
blind separation
convolutive mixtures
bat algorithm
complex Givens matrix
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016138/

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http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016138/

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