标题:Improved techniques for blind signal extraction
作者:Zhao, Yongjian
作者机构:[Zhao, Yongjian ] School of Information Engineering, Shandong University (Weihai), No. 180, Wenhua West Road, Weihai 264209, China
通讯作者:Zhao, Y
来源:ICIC Express Letters, Part B: Applications
出版年:2014
卷:5
期:5
页码:1425-1430
摘要:This paper addresses the problem of blind signal extraction. A constrained optimization problem is introduced which takes into account the constraint about a desired source signal. After solving the optimization problem, a learning algorithm is presented based on the gradient maximize learning rule. One can extract the desired source signal while its coarse normalized kurtosis range is known in advance. Computer simulations on biomedical signals illustrate the efficiency of the proposed method. © 2014 ICIC International.
收录类别:EI
资源类型:期刊论文
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