Band-Limited Signal Extrapolation Using Least Squares Approximation By Prolate Spheroidalwave Functions

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but.event.date25.04.2019cs
but.event.titleStudent EEICT 2019cs
dc.contributor.authorMihálik, Ondrej
dc.date.accessioned2020-04-16T07:19:35Z
dc.date.available2020-04-16T07:19:35Z
dc.date.issued2019cs
dc.description.abstractThis paper is concerned with the band-limited signal extrapolation using a truncated series of Prolate spheroidal wave functions. Our aim is to investigate the extent to which it is possible to extrapolate signal from its samples taken in a finite interval. It is often believed that this extrapolation method depends on computing definite integrals. We show an alternative approach by using the least squares method. We briefly discuss performance of these two methods in the presence of noise and the possibility of using this algorithm for real-time data processing. Finally the extrapolation algorithm is tested with real data from a microphone array.en
dc.formattextcs
dc.format.extent405-408cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationProceedings of the 25st Conference STUDENT EEICT 2019. s. 405-408. ISBN 978-80-214-5735-5cs
dc.identifier.isbn978-80-214-5735-5
dc.identifier.urihttp://hdl.handle.net/11012/186704
dc.language.isoskcs
dc.publisherVysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologiícs
dc.relation.ispartofProceedings of the 25st Conference STUDENT EEICT 2019en
dc.relation.urihttp://www.feec.vutbr.cz/EEICT/cs
dc.rights© Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologiícs
dc.rights.accessopenAccessen
dc.subjectProlate spheroidal wave functionsen
dc.subjectextrapolationen
dc.subjectFourier transformen
dc.subjectband-limited signalsen
dc.subjectspectrumen
dc.subjectorthogonalityen
dc.subjectleast squaresen
dc.titleBand-Limited Signal Extrapolation Using Least Squares Approximation By Prolate Spheroidalwave Functionsen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.departmentFakulta elektrotechniky a komunikačních technologiícs
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