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Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/34442
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dc.contributor.authorCuyt, Annieen_UK
dc.contributor.authorHou, Yuanen_UK
dc.contributor.authorLee, Wen-shinen_UK
dc.date.accessioned2022-06-23T00:10:31Z-
dc.date.available2022-06-23T00:10:31Z-
dc.date.issued2022-10-15en_UK
dc.identifier.other114346en_UK
dc.identifier.urihttp://hdl.handle.net/1893/34442-
dc.description.abstractThe spectral analysis of modulated signals has attracted quite some research, mainly because of the fact that Fourier methods are not particularly suitable. Among the challenges, we mention the separation of close components that differ significantly in magnitude, the limitation of the sampling duration, the probable ill-conditioning of certain structured matrices. We show how a validated exponential analysis add-on, for use with any standard exponential analysis method, offers a lot of advantages in the context of these challenges. The add-on uses an alias-free decimation technique and essentially combines the basics of de Prony’s method for exponential fitting with the theory of Padé approximation theory.en_UK
dc.language.isoenen_UK
dc.publisherElsevier BVen_UK
dc.relationCuyt A, Hou Y & Lee W (2022) Validated analysis of modulated signals: From de Prony to Padé and beyond. Journal of Computational and Applied Mathematics, 413, Art. No.: 114346. https://doi.org/10.1016/j.cam.2022.114346en_UK
dc.rightsThis item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. Accepted refereed manuscript of: Cuyt A, Hou Y & Lee W (2022) Validated analysis of modulated signals: From de Prony to Padé and beyond. Journal of Computational and Applied Mathematics, 413, Art. No.: 114346. https://doi.org/10.1016/j.cam.2022.114346 © 2022, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en_UK
dc.subjectExponential analysisen_UK
dc.subjectModulationen_UK
dc.subjectValidationen_UK
dc.subjectProny polynomialen_UK
dc.subjectPadé approximanten_UK
dc.subjectFroissart doubleten_UK
dc.titleValidated analysis of modulated signals: From de Prony to Padé and beyonden_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2023-04-23en_UK
dc.rights.embargoreason[CAM_114326.pdf] Publisher requires embargo of 12 months after publication.en_UK
dc.identifier.doi10.1016/j.cam.2022.114346en_UK
dc.citation.jtitleJournal of Computational and Applied Mathematicsen_UK
dc.citation.issn0377-0427en_UK
dc.citation.volume413en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.contributor.funderThe Carnegie Trusten_UK
dc.contributor.funderUniversiteit Antwerpenen_UK
dc.author.emailwen-shin.lee@stir.ac.uken_UK
dc.citation.date22/04/2022en_UK
dc.contributor.affiliationUniversity of Antwerpen_UK
dc.contributor.affiliationUniversity of Antwerpen_UK
dc.contributor.affiliationComputing Scienceen_UK
dc.identifier.wtid1823057en_UK
dc.contributor.orcid0000-0002-2808-3739en_UK
dc.date.accepted2022-03-22en_UK
dcterms.dateAccepted2022-03-22en_UK
dc.date.filedepositdate2022-06-22en_UK
dc.relation.funderprojectAdvancing exponential analysis: high-resolution information from sparse and regularly sampled dataen_UK
dc.relation.funderrefRIG009853en_UK
dc.subject.tagSignal Processingen_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionAMen_UK
local.rioxx.authorCuyt, Annie|en_UK
local.rioxx.authorHou, Yuan|en_UK
local.rioxx.authorLee, Wen-shin|0000-0002-2808-3739en_UK
local.rioxx.projectRIG009853|The Carnegie Trust|en_UK
local.rioxx.freetoreaddate2023-04-23en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||2023-04-22en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by-nc-nd/4.0/|2023-04-23|en_UK
local.rioxx.filenameCAM_114326.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source0377-0427en_UK
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