Location estimation of broadband source with adapted music algorithm

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dc.contributor.authorÇekli, Serap
dc.date.accessioned2024-07-12T20:58:02Z
dc.date.available2024-07-12T20:58:02Z
dc.date.issued2010en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.description.abstractThis study deals with location estimation of the broadband acoustic source in the distributed sensor network. The proposed algorithm is based on the MUSIC (Multiple Signal Classification) algorithm, which solves the localization problem in time domain. The broadband source signal arrives at each sensor with different amplitudes and delay times. Therefore, the signals which are reached at the sensors are the noisy versions of the each other. The collected sensor data is called the observation set, and the cross correlation matrix is calculated by using the observation set. The correlation matrix provides a measure of the similarity between each sensor signal and the relative delay time between the received sensor signals which can be determined by using this data. A reference time point is chosen among the received signals and each time delays are eliminated according to this signal after calculating the cross correlation matrix. Consequently, the source location estimation task is performed by MUSIC algorithm in time domain. Moreover, the simulation results which demonstrate the performance of the method are given in the paper.en_US
dc.identifier.citationÇekli, S. (2012). Location estimation of broadband source with adapted music algorithm. IU-Journal of Electrical & Electronics Engineering, 10 (1), 1185-1195. http://dergipark.org.tr/iujeee/issue/9350/116951en_US
dc.identifier.endpage1195en_US
dc.identifier.issn1303-0914
dc.identifier.issue1en_US
dc.identifier.startpage1185en_US
dc.identifier.urihttps://dergipark.org.tr/iujeee/issue/9350/116951
dc.identifier.urihttps://hdl.handle.net/20.500.12415/3126
dc.identifier.volume10en_US
dc.institutionauthorÇekli, Serap
dc.language.isoenen_US
dc.publisherIstanbul Universityen_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.snmzKY01716
dc.subjectBroadband sourceen_US
dc.subjectLocation estimationen_US
dc.subjectMUSIC algorithmen_US
dc.subjectSensor networken_US
dc.titleLocation estimation of broadband source with adapted music algorithmen_US
dc.typeArticle
dspace.entity.typePublication

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