DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, JJ | - |
dc.contributor.author | Koo, K | - |
dc.contributor.author | Choi, GT | - |
dc.contributor.author | Kim, SW | - |
dc.date.accessioned | 2016-03-31T08:50:02Z | - |
dc.date.available | 2016-03-31T08:50:02Z | - |
dc.date.created | 2013-02-08 | - |
dc.date.issued | 2012-12 | - |
dc.identifier.issn | 1070-9908 | - |
dc.identifier.other | 2013-OAK-0000026347 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16143 | - |
dc.description.abstract | A normalized subband adaptive filter algorithm uses a fixed step size, which is chosen as a trade-off between the steady-state error and the convergence rate. In this letter, a variable step size for normalized subband adaptive filters is derived by minimizing the mean-square deviation between the optimal weight vector and the estimated weight vector at each instant of time. The variable step size is presented in terms of error variance. Therefore, the proposed algorithm is capable of tracking in non-stationary environments. The simulation results show good tracking ability and low misalignment of the proposed algorithm in system identification. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.relation.isPartOf | IEEE SIGNAL PROCESSING LETTERS | - |
dc.subject | Acoustic echo cancellation | - |
dc.subject | adaptive filters | - |
dc.subject | subband adaptive filter | - |
dc.subject | tracking performance | - |
dc.subject | variable step size | - |
dc.subject | ALGORITHM | - |
dc.title | A Variable Step Size for Normalized Subband Adaptive Filters | - |
dc.type | Article | - |
dc.contributor.college | 창의IT융합공학과 | - |
dc.identifier.doi | 10.1109/LSP.2012.2226153 | - |
dc.author.google | Jeong, JJ | - |
dc.author.google | Koo, K | - |
dc.author.google | Choi, GT | - |
dc.author.google | Kim, SW | - |
dc.relation.volume | 19 | - |
dc.relation.issue | 12 | - |
dc.relation.startpage | 906 | - |
dc.relation.lastpage | 909 | - |
dc.contributor.id | 10055882 | - |
dc.relation.journal | IEEE SIGNAL PROCESSING LETTERS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE SIGNAL PROCESSING LETTERS, v.19, no.12, pp.906 - 909 | - |
dc.identifier.wosid | 000310988100001 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 909 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 906 | - |
dc.citation.title | IEEE SIGNAL PROCESSING LETTERS | - |
dc.citation.volume | 19 | - |
dc.contributor.affiliatedAuthor | Kim, SW | - |
dc.identifier.scopusid | 2-s2.0-84869465560 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 27 | - |
dc.description.scptc | 25 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Acoustic echo cancellation | - |
dc.subject.keywordAuthor | adaptive filters | - |
dc.subject.keywordAuthor | subband adaptive filter | - |
dc.subject.keywordAuthor | tracking performance | - |
dc.subject.keywordAuthor | variable step size | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.