Source localization in cluttered acoustic waveguides

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dc.contributor.author Issa, Leila
dc.date.accessioned 2018-05-02T11:59:02Z
dc.date.available 2018-05-02T11:59:02Z
dc.date.copyright 2010 en_US
dc.date.issued 2018-05-02
dc.identifier.uri http://hdl.handle.net/10725/7742
dc.description.abstract Mode coupling due to scattering by weak random inhomogeneities leads to the loss of coherence in the wave field measured a long distances of propagation. This in turn leads to the deterioration of coherent source localization methods such as matched-field. In this dissertation, we study with analysis and numerical simulations how such deterioration occurs and we introduce an original incoherent source localization approach for random waveguides. This approach is based on a special form of transport theory for the incoherent fluctuations of the wave field. The statistical stability of the method is analyzed and its performance is illustrated with numerical simulations. In addition, this method is used to estimate the correlation function of the random fluctuations of the wave speed. en_US
dc.language.iso en en_US
dc.title Source localization in cluttered acoustic waveguides en_US
dc.type Thesis en_US
dc.author.degree PHD en_US
dc.author.school SAS en_US
dc.author.idnumber 201105273 en_US
dc.author.department Computer Science and Mathematics en_US
dc.description.embargo N/A en_US
dc.description.physdesc x, 83 p: ill en_US
dc.author.advisor Borcea, Liliana
dc.publication.place Houston, Tex. en_US
dc.description.bibliographiccitations Includes bibliographical references en_US
dc.identifier.ctation Issa, L. (2010). Source localization in cluttered acoustic waveguides (Doctoral dissertation, Rice University). en_US
dc.author.email leila.issa@lau.edu.lb en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/thesis.php en_US
dc.identifier.url https://search.proquest.com/docview/751324636?pq-origsite=gscholar en_US
dc.orcid.id https://orcid.org/0000-0002-7417-560X en_US
dc.publisher.institution Rice University en_US
dc.author.affiliation Lebanese American University en_US

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