DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, JM | - |
dc.contributor.author | Park, P | - |
dc.date.accessioned | 2016-04-01T07:58:32Z | - |
dc.date.available | 2016-04-01T07:58:32Z | - |
dc.date.created | 2015-06-18 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.issn | 0165-1684 | - |
dc.identifier.other | 2015-OAK-0000032697 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/27079 | - |
dc.description.abstract | This paper introduces an optimal variable step-size affine projection algorithm for the modified filtered-x active noise control systems. First, the recursion form of the error covariance from the tap weight update equation is constructed, not ignoring the dependency between the estimation error and the secondary noise signal. Such consideration has not been concerned previously for the analysis of the modified filtered-x affine projection algorithm. Second, a recursion form of the mean square deviation is derived from that of the error covariance. From the recursion form, an optimal step size is decided to get the fastest convergence rate. Both the recursion forms of the mean square deviation and the optimal step size require scalar additions and multiplications that do not contribute to the overall complexity seriously. The simulation results on the active noise control environments show both fast convergence rate and low steady-state error. (C) 2015 Elsevier B.V. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.relation.isPartOf | SIGNAL PROCESSING | - |
dc.title | An optimal variable step-size affine projection algorithm for the modified filtered-x active noise control | - |
dc.type | Article | - |
dc.contributor.college | 전자전기공학과 | - |
dc.identifier.doi | 10.1016/J.SIGPRO.2015.02.005 | - |
dc.author.google | Song, JM | - |
dc.author.google | Park, P | - |
dc.relation.volume | 114 | - |
dc.relation.startpage | 100 | - |
dc.relation.lastpage | 111 | - |
dc.contributor.id | 10055004 | - |
dc.relation.journal | SIGNAL PROCESSING | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | SIGNAL PROCESSING, v.114, pp.100 - 111 | - |
dc.identifier.wosid | 000353853800010 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 111 | - |
dc.citation.startPage | 100 | - |
dc.citation.title | SIGNAL PROCESSING | - |
dc.citation.volume | 114 | - |
dc.contributor.affiliatedAuthor | Park, P | - |
dc.identifier.scopusid | 2-s2.0-84925186779 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 4 | - |
dc.description.scptc | 1 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Adaptive filters | - |
dc.subject.keywordAuthor | Active noise control (ANC) | - |
dc.subject.keywordAuthor | Affine projection algorithm (APA) | - |
dc.subject.keywordAuthor | Filtered-x affine projection (FxAP) | - |
dc.subject.keywordAuthor | Optimal step size | - |
dc.subject.keywordAuthor | Mean-square deviation (MSD) | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
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