DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yoo, J | - |
dc.contributor.author | Shin, J | - |
dc.contributor.author | Park, P | - |
dc.date.accessioned | 2016-03-31T08:00:19Z | - |
dc.date.available | 2016-03-31T08:00:19Z | - |
dc.date.created | 2014-11-14 | - |
dc.date.issued | 2014-04 | - |
dc.identifier.issn | 1549-7747 | - |
dc.identifier.other | 2014-OAK-0000030439 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/14348 | - |
dc.description.abstract | This brief proposes a novel variable step-size affine projection sign algorithm (APSA), which is characterized by its robustness against impulsive noises. To obtain a step size reasonably, the proposed algorithm investigates the mean-square deviation (MSD) of APSA. Because it is impossible to accurately compute the MSD of APSA, the proposed algorithm derives the upper bound of the MSD using the upper bound of the L-1-norm of the measurement noise. The optimal step size is calculated at each iteration by minimizing the upper bound of the MSD, which improves the filter performance, with respect to the convergence rate and the steady-state estimation error. The simulation results demonstrate that the proposed algorithm improves the filter performance in a system-identification scenario in the presence of impulsive noises. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | - |
dc.subject | Adaptive filter | - |
dc.subject | affine projection sign algorithm (APSA) | - |
dc.subject | impulsive noise | - |
dc.subject | variable step size | - |
dc.subject | ADAPTIVE FILTER | - |
dc.title | Variable Step-Size Affine Projection Sign Algorithm | - |
dc.type | Article | - |
dc.contributor.college | 전자전기공학과 | - |
dc.identifier.doi | 10.1109/TCSII.2014.2305013 | - |
dc.author.google | Yoo, J | - |
dc.author.google | Shin, J | - |
dc.author.google | Park, P | - |
dc.relation.volume | 61 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 274 | - |
dc.relation.lastpage | 278 | - |
dc.contributor.id | 10055004 | - |
dc.relation.journal | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.61, no.4, pp.274 - 278 | - |
dc.identifier.wosid | 000335456200014 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 278 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 274 | - |
dc.citation.title | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | - |
dc.citation.volume | 61 | - |
dc.contributor.affiliatedAuthor | Park, P | - |
dc.identifier.scopusid | 2-s2.0-84899632918 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 21 | - |
dc.description.scptc | 19 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Adaptive filter | - |
dc.subject.keywordAuthor | affine projection sign algorithm (APSA) | - |
dc.subject.keywordAuthor | impulsive noise | - |
dc.subject.keywordAuthor | variable step size | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
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