New Negentropy Optimization Schemes for Blind Signal Extraction of Complex Valued Sources

New Negentropy Optimization Schemes for Blind Signal Extraction of Complex Valued Sources

Blind signal extraction, a hot issue in the field of communication signal processing, aims to retrieve the sources through the optimization of contrast functions. Many contrasts based on higher-order statistics such as kurtosis, usually behave sensitive to outliers. Thus, to achieve robust results,...

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Bibliographic Details
Main Authors: P. C. Xu, Y. H. Shen, H. Li
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2015-04-01
Series:Radioengineering
Subjects:
Negentropy criterion
blind signal extraction
quadratic optimization
global convergence
reference system
Online Access:http://www.radioeng.cz/fulltexts/2015/15_01_0262_0271.pdf

Internet

http://www.radioeng.cz/fulltexts/2015/15_01_0262_0271.pdf

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