An efficient algorithm to extract components of a composite signal

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buir.contributor.authorArıkan, Orhan
buir.contributor.orcidArıkan, Orhan|0000-0002-3698-8888
dc.citation.epage700en_US
dc.citation.spage697en_US
dc.contributor.authorÖzdemir, A. Kemalen_US
dc.contributor.authorArıkan, Orhanen_US
dc.coverage.spatialİstanbul, Turkeyen_US
dc.date.accessioned2016-02-08T11:58:45Z
dc.date.available2016-02-08T11:58:45Z
dc.date.issued2000en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.descriptionDate of Conference: 5-9 June 2000en_US
dc.descriptionConference Name: International Conference on Acoustics, Speech, and Signal Processing, IEEE 2000en_US
dc.description.abstractAn efficient algorithm is proposed to extract components of a composite signal. The proposed approach has two stages of processing in which the time-frequency supports of the individual signal components are identified and then the individual components are estimated by performing a simple time-frequency domain incision on the identified support of the component. The use of a recently proposed time-frequency representation [1] significantly improves the performance of the proposed approach by providing very accurate description on the auto-Wigner terms of the composite signal. Then, simple fractional Fourier domain incision provides reliable estimates for each of the signal components in O(N log N) complexity for a composite signal of duration N.en_US
dc.identifier.doi10.1109/ICASSP.2000.859055en_US
dc.identifier.issn0736-7791en_US
dc.identifier.urihttp://hdl.handle.net/11693/27651
dc.language.isoEnglishen_US
dc.publisherIEEEen_US
dc.relation.isversionofhttps://doi.org/10.1109/ICASSP.2000.859055en_US
dc.source.titleProceedings of the International Conference on Acoustics, Speech, and Signal Processing, IEEE 2000en_US
dc.subjectAlgorithmsen_US
dc.subjectComputational complexityen_US
dc.subjectComputer simulationen_US
dc.subjectError detectionen_US
dc.subjectFast Fourier transformsen_US
dc.subjectFrequency domain analysisen_US
dc.subjectProbability distributionsen_US
dc.subjectTime domain analysisen_US
dc.subjectAuto wigner termen_US
dc.subjectComposite signalen_US
dc.subjectFractional Fourier transformen_US
dc.subjectTime frequency domainen_US
dc.subjectSignal filtering and predictionen_US
dc.titleAn efficient algorithm to extract components of a composite signalen_US
dc.typeConference Paperen_US

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