Fast convergence algorithm for adaptive IIR notch filter using combination of genetic search and variable step-size algorithm

被引：0
|
作者：
Benjangkaprasert, C [1 ]
Phuvasitkul, S [1 ]
Limwong, W [1 ]
Janchitrapongvej, K [1 ]
机构：
[1] King Mongkuts Inst Technol Ladkrabang, ReCCIT, Bangkok 10520, Ladkrabang Dist, Thailand
来源：
2003 IEEE INTELLIGENT TRANSPORTATION SYSTEMS PROCEEDINGS, VOLS. 1 & 2 | 2003年
关键词：
adaptive IIR notch filter; variable step-size algorithm; genetic algorithm;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper the combination of genetic algorithm and a. new variable step-size algorithm. for a second-order adaptive IIR notch filter is presented. The objective of the new algorithm is to optimize the filter. coefficient. The results of computer simulation show that the new algorithm provides a good performance such as fast convergence rate, low mean square error and noise robustness. In additions the new algorithm is also applied to cancel 50-Hz power line interference in the recording of electrocardiograms signal.
引用
收藏
页码：948 / 952
页数：5
相关论文
共 50 条
  • [31] A fast variable step-size LMS algorithm with system identification
    Zhao, Shengkui
    Man, Zhihong
    Khoo, Suiyang
    ICIEA 2007: 2ND IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS, VOLS 1-4, PROCEEDINGS, 2007, : 2340 - +
  • [32] Adaptive IIR notch filter using a modified sign algorithm
    Punchalard, R.
    Koseeyaporn, J.
    Wardkein, P.
    SIGNAL PROCESSING, 2009, 89 (02) : 239 - 243
  • [33] Conjugate gradient reuse algorithm using a variable step-size line search
    Birkett, AN
    Goubran, RA
    ISCAS '97 - PROCEEDINGS OF 1997 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I - IV: CIRCUITS AND SYSTEMS IN THE INFORMATION AGE, 1997, : 2180 - 2183
  • [34] Fast Convergence Adaptive IIR Notch Filter Using Allpass Filter and Adaptive Line Enhancer
    Shiogai, Kazuki
    Sasaoka, Naoto
    Itoh, Yoshio
    Kinugasa, Yasutomo
    Kobayashi, Masaki
    2013 INTERNATIONAL SYMPOSIUM ON INTELLIGENT SIGNAL PROCESSING AND COMMUNICATIONS SYSTEMS (ISPACS), 2013, : 279 - 284
  • [35] A New Variable Step-Size NLMS Adaptive Filtering Algorithm
    Li, Minchao
    Xi, Xiaoli
    2013 INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND APPLICATIONS (ITA), 2013, : 236 - 239
  • [36] A variable step-size adaptive algorithm for direct frequency estimation
    Ban, Sung Jun
    Lee, Chang Woo
    Cho, Hyeonwoo
    Kim, Sang Woo
    SIGNAL PROCESSING, 2010, 90 (09) : 2800 - 2805
  • [37] An Incremental Variable Step-Size LMS Algorithm for Adaptive Networks
    Bin Saeed, Muhammad Omer
    Zerguine, Azzedine
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2020, 67 (10) : 2264 - 2268
  • [38] Variable individual step-size subband adaptive filtering algorithm
    Seo, Ji-Hye
    Park, PooGyeon
    ELECTRONICS LETTERS, 2014, 50 (03) : 177 - 178
  • [39] A novel kurtosis driven variable step-size adaptive algorithm
    Pazaitis, DI
    Constantinides, AG
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1999, 47 (03) : 864 - 872
  • [40] A new variable step-size LMS adaptive filtering algorithm
    Zhang Wenguang
    Guo Zhenkai
    Zheng Jiandong
    DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS, 2006, 13 : 874 - 877
12345