A Method for Extracting Biomedical Signals with Specific Temporal Structure

Yong Jian Zhao; Hai Ning Jiang; Mei Xia Qu

doi:10.4028/www.scientific.net/AMR.756-759.3841

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 756-759A Method for Extracting Biomedical Signals with...

A Method for Extracting Biomedical Signals with Specific Temporal Structure

Abstract:

This paper proposes a blind source extraction (BSE) method on the basis of several time-delay autocorrelations from primary sources. This method is a second-order statistic learning algorithm, which can extract a desired biomedical signal while it shows a specific temporal structure. In contrast to conventional BSE methods, it is simple and do not need to choose any learning step size. Computer simulations on biomedical measurements demonstrate its validity and high performance in the process of revealing the underlying desired signal.

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Periodical:

Advanced Materials Research (Volumes 756-759)

Pages:

3841-3844

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.756-759.3841

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Online since:

September 2013

Authors:

Yong Jian Zhao, Hai Ning Jiang, Mei Xia Qu

Keywords:

Component, Extraction, Maximization, Structure

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