Analysis for the reconstruction of a noisy signal based on orthogonal moments

dc.creatorYin, JH
dc.creatorDe Pierro, AR
dc.creatorWei, MS
dc.date2002
dc.date40483
dc.date2014-11-16T00:21:22Z
dc.date2015-11-26T17:22:30Z
dc.date2014-11-16T00:21:22Z
dc.date2015-11-26T17:22:30Z
dc.date.accessioned2018-03-29T00:09:56Z
dc.date.available2018-03-29T00:09:56Z
dc.identifierApplied Mathematics And Computation. Elsevier Science Inc, v. 132, n. 41700, n. 249, n. 263, 2002.
dc.identifier0096-3003
dc.identifierWOS:000177722300003
dc.identifier10.1016/S0096-3003(01)00190-4
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/54527
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/54527
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/54527
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1283619
dc.descriptionSuppose that we have a set of discrete data of a noisy signal and we reconstruct the original signal from its orthogonal moments based on Legendre polynomials. In this paper we derive a new error estimation of the reconstruction, which reveals the relationships between the number of moments, the signal smoothness and sampling rate. Numerical simulations provided are consistent with our analysis. (C) 2002 Elsevier Science Inc. All rights reserved.
dc.description132
dc.description41700
dc.description249
dc.description263
dc.languageen
dc.publisherElsevier Science Inc
dc.publisherNew York
dc.publisherEUA
dc.relationApplied Mathematics And Computation
dc.relationAppl. Math. Comput.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectsignal reconstruction
dc.subjectorhtogonal moments
dc.subjectLegendre polynomials
dc.subjecterror estimation
dc.titleAnalysis for the reconstruction of a noisy signal based on orthogonal moments
dc.typeArtículos de revistas


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