Efficient computation of the ambiguity function and the Wigner distribution on arbitrary line segments

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buir.contributor.authorArıkan, Orhan
buir.contributor.orcidArıkan, Orhan|0000-0002-3698-8888
dc.citation.epageIV-174en_US
dc.citation.spageIV-171en_US
dc.citation.volumeNumberIVen_US
dc.contributor.authorÖzdemir, A. K.en_US
dc.contributor.authorArıkan, Orhanen_US
dc.date.accessioned2016-02-08T10:42:31Z
dc.date.available2016-02-08T10:42:31Z
dc.date.issued1999en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractEfficient algorithms are proposed for the computation of Wigner distribution and ambiguity function samples on arbitrary line segments based on the relationship of Wigner distribution and ambiguity function with the fractional Fourier transformation. The proposed algorithms make use of an efficient computation algorithm of fractional Fourier transformation to compute N uniformly spaced samples O(N log N) flops. The ability of obtaining samples on arbitrary line segments provides significant freedom in the shape of the grids used in the Wigner distribution or in ambiguity function computations.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:42:31Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 1999en
dc.identifier.issn0271-4310
dc.identifier.urihttp://hdl.handle.net/11693/25302
dc.language.isoEnglishen_US
dc.publisherIEEE, Piscataway, NJ, United Statesen_US
dc.relation.isversionofhttp://doi.org/10.1109/ISCAS.1999.779969en_US
dc.source.titleProceedings - IEEE International Symposium on Circuits and Systemsen_US
dc.subjectAlgorithmsen_US
dc.subjectFourier transformsen_US
dc.subjectSamplingen_US
dc.subjectAmbiguity functionen_US
dc.subjectFractional Fourier transformationsen_US
dc.subjectWigner distributionen_US
dc.subjectSignal processingen_US
dc.titleEfficient computation of the ambiguity function and the Wigner distribution on arbitrary line segmentsen_US
dc.typeArticleen_US

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