Generalized time-bandwidth product optimal short-time fourier transformation

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buir.contributor.authorArıkan, Orhan
buir.contributor.orcidArıkan, Orhan|0000-0002-3698-8888
dc.citation.epageII 1468
dc.citation.spageII 1465
dc.contributor.authorDurak, Lütfiye
dc.contributor.authorArıkan, Orhan
dc.coverage.spatialOrlando, FL, USA
dc.date.accessioned2016-02-08T11:56:52Z
dc.date.available2016-02-08T11:56:52Z
dc.date.issued2002-05
dc.departmentDepartment of Electrical and Electronics Engineering
dc.descriptionDate of Conference: 13-17 May 2002
dc.descriptionConference name: 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing
dc.description.abstractBy extending the time-bandwidth product concept to fractional Fourier domains, a generalized time-bandwidth product (GTBP) is introduced. The GTBP provides a rotation independent measure for the support of the signals in time-frequency domain. A close form expression for the adaptive kernel of STFT that provides the minimum increase on the GTBP of a signal is derived. Also, a linear canonical decomposition of the obtained GTBP optimal STFT is presented to identify its relation to the rotationally invariant STFT analysis.
dc.identifier.doi10.1109/ICASSP.2002.5744889
dc.identifier.urihttp://hdl.handle.net/11693/27572
dc.language.isoEnglish
dc.publisherIEEE
dc.relation.isversionofhttps://doi.org/10.1109/ICASSP.2002.5744889
dc.source.titleICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
dc.subjectCanonical decomposition
dc.subjectFractional Fourier transform
dc.subjectGeneralized time bandwidth product
dc.subjectBandwidth
dc.subjectClutter (information theory)
dc.subjectFourier transforms
dc.subjectFrequency domain analysis
dc.subjectOptimization
dc.subjectTime domain analysis
dc.subjectSignal processing
dc.titleGeneralized time-bandwidth product optimal short-time fourier transformation
dc.typeConference Paper

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