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文章基本信息

  • 标题:Variable Sign-Sign Wilcoxon Algorithm: A Novel Approach for System Identification
  • 作者:Mihir Narayan Mohanty ; Sidhartha Dash
  • 期刊名称:International Journal of Electrical and Computer Engineering
  • 电子版ISSN:2088-8708
  • 出版年度:2012
  • 卷号:2
  • 期号:4
  • 页码:481-486
  • 语种:English
  • 出版社:Institute of Advanced Engineering and Science (IAES)
  • 摘要:Behavioral study of a system is an important task. It is mostly used in real world environments and became an emergent research area. Various approaches have been proposed since last two decades. In this paper, we have proposed a Variable Step-Size Sign-Sign Wilcoxon Approach, that is robust against outliers in the desired data and also convergence speed is faster than Wilcoxon norm based approach. In initial stage, Sign-Sign Wilcoxon norm based approach has been verified. Next to it, the proposed approach is verified and compared for the application in Linear and Non-linear system identification problems in presence of outliers. DOI: http://dx.doi.org/10.11591/ijece.v2i4.837
  • 其他摘要:Behavioral study of a system is an important task. It is mostly used in real world environments and became an emergent research area. Various approaches have been proposed since last two decades. In this paper, we have proposed a Variable Step-Size Sign-Sign Wilcoxon Approach, that is robust against outliers in the desired data and also convergence speed is faster than Wilcoxon norm based approach. In initial stage, Sign-Sign Wilcoxon norm based approach has been verified. Next to it, the proposed approach is verified and compared for the application in Linear and Non-linear system identification problems in presence of outliers. DOI: http://dx.doi.org/10.11591/ijece.v2i4.837
  • 关键词:System Identification Adaptive Step-size algorithm; Wilcoxon norm; Sign Wilcoxon Technique
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