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Compact Fractional Fourier Domains

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dc.contributor.authorSerbes, Ahmet
dc.contributor.institutionauthorSERBES, Ahmet
dc.date.accessioned2026-06-27T14:01:39Z
dc.date.issued2017
dc.description.abstractIn this letter, a method for finding the compact fractional Fourier domains is presented. As a measure of compactness, we take the l(1)-norm. It is proposed that there exists at least one fractional Fourier domain in which l(1)-norm of the transformed signal is minimum. A coarse-to-fine grid search strategy is adopted to find the optimum fractional Fourier transform angle thatmakes l(1)-norm minimum with low computational cost. Extensive simulation results validate the proposed method.en
dc.description.urihttps://doi.org/10.1109/lsp.2017.2672860
dc.identifier.doi10.1109/lsp.2017.2672860
dc.identifier.eissn1558-2361
dc.identifier.endpage431
dc.identifier.issn1070-9908
dc.identifier.issue4
dc.identifier.startpage427
dc.identifier.urihttps://hdl.handle.net/20.500.14981/56483
dc.identifier.volume24
dc.identifier.wos000395932300015
dc.language.isoeng
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofIEEE SIGNAL PROCESSING LETTERS
dc.subjectCoarse-to-fine search
dc.subjectcompact fractional Fourier domains
dc.subjectfractional Fourier transform
dc.subjectminimum l1 norm
dc.subjectTRANSFORM
dc.subjectEngineering
dc.titleCompact Fractional Fourier Domains
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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