NEAR FIELD LOCALIZATION OF MOVING SOURCES WITH REM ALGORITHMS

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dc.authoridCEKLİ, Serap/0000-0002-8113-0514en_US
dc.authoridKabaoğlu, Nihat/0000-0002-1136-3427en_US
dc.contributor.authorCekli, S.
dc.contributor.authorCekli, Erdinc
dc.contributor.authorKabaoğlu, Nihat
dc.date.accessioned2024-07-12T21:37:27Z
dc.date.available2024-07-12T21:37:27Z
dc.date.issued2009en_US
dc.department[Belirlenecek]en_US
dc.description.abstractIn this paper, we present the problem of joint tracking of the direction of arrival (DOA) and range parameters of moving sources in the near field of an antenna array with two ExpectationMaximization (EM) based recursive algorithms. The main characteristic of the first Recursive EM (REM) approach is to include computation of the gradient of the log-likelihood function and some form of the complete data Fisher information matrix. Compared to first REM approach, the second one utilizes the stochastic approximation of approximate conditional expectation of the complete data sufficient statistics. The proposed recursive algorithms in this work assume that the parameters of interest are described by a linear polynomial model. This paper concludes by presenting the simulation results of the suggested algorithms in order to illustrate the computational effectiveness of the both algorithms.en_US
dc.identifier.endpage779en_US
dc.identifier.issn1303-0914
dc.identifier.issue1en_US
dc.identifier.startpage769en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12415/6789
dc.identifier.volume9en_US
dc.identifier.wosWOS:000409740100001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Science
dc.language.isoenen_US
dc.publisherIstanbul Univ, Fac Engineeringen_US
dc.relation.ispartofIstanbul University-Journal of Electrical And Electronics Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY04131
dc.subjectRem (Recursive Expectation Maximization)en_US
dc.subjectNear Field Source Localizationen_US
dc.titleNEAR FIELD LOCALIZATION OF MOVING SOURCES WITH REM ALGORITHMSen_US
dc.typeArticle
dspace.entity.typePublication

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