Variable step-size oscillator-based adaptive notch filer algorithm using maximum correntropy criterion
- Authors
- Baek, H. J.; Cho, J.; Shin, J. W.
- Issue Date
- 22-Feb-2018
- Publisher
- Institute of Electrical Engineers
- Keywords
- oscillators; adaptive filters; notch filters; maximum entropy methods; impulse noise; frequency estimation; variable step-size oscillator-based adaptive notch filter algorithm; maximum correntropy criterion; impulsive noise; variable step-size MCC-OSC- ANF algorithm; frequency estimation performance improvement
- Citation
- Electronics Letters, v.54, no.4
- Journal Title
- Electronics Letters
- Volume
- 54
- Number
- 4
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/6206
- DOI
- 10.1049/el.2017.2978
- ISSN
- 0013-5194
1350-911X
- Abstract
- A novel oscillator-based adaptive notch filter (OSC-ANF) algorithm is presented. The proposed algorithm has robustness against the impulsive noise because it is derived by using the maximum correntropy criterion (MCC). In addition, the variable step-size MCC-OSC-ANF algorithm is proposed to improve the frequency estimation performance. Experimental results show that the proposed algorithms perform better than the previous algorithm under impulsive noises.
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- Appears in
Collections - College of Medical Sciences > Department of Biomedical Mechatronics > 1. Journal Articles
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