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-174
dc.citation.spageIV-171
dc.citation.volumeNumberIV
dc.contributor.authorÖzdemir, A. K.
dc.contributor.authorArıkan, Orhan
dc.date.accessioned2016-02-08T10:42:31Z
dc.date.available2016-02-08T10:42:31Z
dc.date.issued1999
dc.departmentDepartment of Electrical and Electronics Engineering
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.
dc.identifier.issn0271-4310
dc.identifier.urihttp://hdl.handle.net/11693/25302
dc.language.isoEnglish
dc.publisherIEEE, Piscataway, NJ, United States
dc.relation.isversionofhttp://doi.org/10.1109/ISCAS.1999.779969
dc.source.titleProceedings - IEEE International Symposium on Circuits and Systems
dc.subjectAlgorithms
dc.subjectFourier transforms
dc.subjectSampling
dc.subjectAmbiguity function
dc.subjectFractional Fourier transformations
dc.subjectWigner distribution
dc.subjectSignal processing
dc.titleEfficient computation of the ambiguity function and the Wigner distribution on arbitrary line segments
dc.typeArticle

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