Dalgacık Tepeleri Kullanarak İ̇şaretlerin Bileşenlerine Ayrılması

dc.contributor.author Özkurt, Nalan
dc.contributor.author Savacı, Ferit Acar
dc.date.accessioned 2021-01-24T18:32:13Z
dc.date.available 2021-01-24T18:32:13Z
dc.date.issued 2007
dc.description IEEE 15th Signal Processing and Communications Applications Conference en_US
dc.description.abstract Çok bileşenli durağan olmayan bir işaretin enerjisi tüm zaman-frekans alanına yayılır. Kaynak ayrıştırma gibi bazı uygulamalarda, işaretin farklı zaman-frekans özelliklerine sahip bileşenlerini ayırmak gerekli olabilir. Bu çalışmada, çok bileşenli durağan olmayan bir işaretin dalgacık tepeleri bulunarak bu tepeleri oluşturan doğrular Hough dönüşümünü kullanılarak saptanmış ve analitik olarak modellenmiştir. Her bir doğru parçasına ait işaret bileşeni ayrı ayrı yeniden elde edilmiştir. en_US
dc.description.abstract The energy of the multi-component nonstationary signals is distributed over the time-frequency plane. It might be necessary to separate signal components in time-frequency domain for some applications such as source separation. In this study, the wavelet ridges of a multicomponent nonstationary signal have been obtained, the lines constructing the ridges have been detected using Hough transform and modelled analytically. The signal components associated with each line segment have been reconstructed individually. en_US
dc.description.sponsorship IEEE en_US
dc.identifier.isbn 9781424407194
dc.identifier.scopus 2-s2.0-50249144100
dc.identifier.uri https://hdl.handle.net/11147/10081
dc.language.iso tr en_US
dc.publisher Institute of Electrical and Electronics Engineers Inc. en_US
dc.relation.ispartof 2007 IEEE 15th Signal Processing and Communications Applications en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.title Dalgacık Tepeleri Kullanarak İ̇şaretlerin Bileşenlerine Ayrılması en_US
dc.title.alternative Extraction of signal component using wavelet ridges en_US
dc.type Conference Object en_US
dspace.entity.type Publication
gdc.author.institutional Savacı, Ferit Acar
gdc.coar.access open access
gdc.coar.type text::conference output
gdc.description.department İzmir Institute of Technology. Electrical and Electronics Engineering en_US
gdc.description.publicationcategory Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı en_US
gdc.identifier.wos WOS:000252924600204
gdc.index.type WoS
gdc.index.type Scopus
gdc.scopus.citedcount 2
gdc.wos.citedcount 1
relation.isAuthorOfPublication.latestForDiscovery a9dcc58b-4e46-449b-8d4d-2ff633511c75
relation.isOrgUnitOfPublication.latestForDiscovery 9af2b05f-28ac-4018-8abe-a4dfe192da5e

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