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An Enhanced Set-Membership PNLMS Algorithm with a Correntropy Induced Metric Constraint for Acoustic Channel Estimation
Jin, Zhan; Li, Yingsong; Wang, Yanyan; Li, YS (reprint author), Harbin Engn Univ, Coll Informat & Commun Engn, Harbin 150001, Peoples R China.; Li, YS (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Beijing 100190, Peoples R China.
Department微波遥感部
Source PublicationENTROPY
2017
Volume19Issue:6Pages:281
ISSN1099-4300
Language英语
KeywordSet-membership Proportionate Normalized Least Mean Square Sparse Adaptive Filtering Pnlms Algorithm Zero Attracting Algorithm Correntropy Induced Metric (Cim)
AbstractIn this paper, a sparse set-membership proportionate normalized least mean square (SM-PNLMS) algorithm integrated with a correntropy induced metric (CIM) penalty is proposed for acoustic channel estimation and echo cancellation. The CIM is used for constructing a new cost function within the kernel framework. The proposed CIM penalized SM-PNLMS (CIMSM-PNLMS) algorithm is derived and analyzed in detail. A desired zero attraction term is put forward in the updating equation of the proposed CIMSM-PNLMS algorithm to force the inactive coefficients to zero. The performance of the proposed CIMSM-PNLMS algorithm is investigated for estimating an underwater communication channel estimation and an echo channel. The obtained results demonstrate that the proposed CIMSM-PNLMS algorithm converges faster and provides a smaller estimation error in comparison with the NLMS, PNLMS, IPNLMS, SM-PNLMS and zero-attracting SM-PNLMS (ZASM-PNLMS) algorithms.
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6127
Collection微波遥感部
Corresponding AuthorLi, YS (reprint author), Harbin Engn Univ, Coll Informat & Commun Engn, Harbin 150001, Peoples R China.; Li, YS (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Jin, Zhan,Li, Yingsong,Wang, Yanyan,et al. An Enhanced Set-Membership PNLMS Algorithm with a Correntropy Induced Metric Constraint for Acoustic Channel Estimation[J]. ENTROPY,2017,19(6):281.
APA Jin, Zhan,Li, Yingsong,Wang, Yanyan,Li, YS ,&Li, YS .(2017).An Enhanced Set-Membership PNLMS Algorithm with a Correntropy Induced Metric Constraint for Acoustic Channel Estimation.ENTROPY,19(6),281.
MLA Jin, Zhan,et al."An Enhanced Set-Membership PNLMS Algorithm with a Correntropy Induced Metric Constraint for Acoustic Channel Estimation".ENTROPY 19.6(2017):281.
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