Elimination of interference component in Wigner-Ville distribution for the signal with 1/f spectral characteristic

Hsiao Lung Chan; Jiunn Lee Lin; Hui Hsun Huang; Chien Ping Wu

doi:10.1109/10.623060

Elimination of interference component in Wigner-Ville distribution for the signal with 1/f spectral characteristic

Hsiao Lung Chan, Jiunn Lee Lin, Hui Hsun Huang, Chien Ping Wu

研究成果: 雜誌貢獻 › 文章

5 引文斯高帕斯（Scopus）

摘要

A new technique for interference-term suppression in Wigner-Ville distribution (WVD) is proposed for the signal with 1/f spectrum shape. The spectral characteristic of the signal is altered by f(α) filtering before time-frequency analysis and compensated after analysis. With the utilization of the proposed technique in smoothed pseudo Wigner-Ville distribution, an excellent suppression of interference component can be achieved.

原文	英語
頁（從 - 到）	903-907
頁數	5
期刊	IEEE Transactions on Biomedical Engineering
卷	44
發行號	9
DOIs	https://doi.org/10.1109/10.623060
出版狀態	已發佈 - 九月 1 1997
對外發佈	Yes

ASJC Scopus subject areas

Biomedical Engineering

存取文件

10.1109/10.623060

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引用此

Chan, H. L., Lin, J. L., Huang, H. H., & Wu, C. P. (1997). Elimination of interference component in Wigner-Ville distribution for the signal with 1/f spectral characteristic. IEEE Transactions on Biomedical Engineering, 44(9), 903-907. https://doi.org/10.1109/10.623060

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