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dc.contributor.authorÖzkurt, Nalan
dc.contributor.authorSavacı, Ferit Acar
dc.date.accessioned2016-07-20T06:43:10Z
dc.date.available2016-07-20T06:43:10Z
dc.date.issued2005
dc.identifier.citationÖzkurt, N., and Savacı, F.A. (2005). Determination of wavelet ridges of nonstationary signals by singular value decomposition. IEEE Transactions on Circuits and Systems II: Express Briefs, 52(8), 480-485. doi:10.1109/TCSII.2005.849041en_US
dc.identifier.issn1057-7130
dc.identifier.urihttp://doi.org/10.1109/TCSII.2005.849041
dc.identifier.urihttp://hdl.handle.net/11147/1931
dc.description.abstractThe ridges obtained from chaotic signals can give the relevant information about the phase structures of the dynamical systems. Therefore, a new wavelet ridge determination method for the noisy signals and nonstationary signals, which is based on the singular value decomposition (SVD) has been proposed in this paper. The proposed method has been compared with Carmona method for monocomponent signals, and multicomponent signals. The proposed method is computationally more effective than the Carmona method to determine the actual ridges. Also, the ridges of the periodic limit cycles and chaotic attractors have been determined by using the SVD-based method to find the degree of chaoticity.en_US
dc.language.isoengen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionof10.1109/TCSII.2005.849041en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectChaos theoryen_US
dc.subjectComputational methodsen_US
dc.subjectSpurious signal noiseen_US
dc.subjectSignal filtering and predictionen_US
dc.subjectWavelet ridgeen_US
dc.titleDetermination of wavelet ridges of nonstationary signals by singular value decompositionen_US
dc.typearticleen_US
dc.contributor.authorIDTR12076en_US
dc.contributor.iztechauthorSavacı, Ferit Acar
dc.relation.journalIEEE Transactions on Circuits and Systems II: Express Briefsen_US
dc.contributor.departmentIzmir Institute of Technology. Electronics and Communication Engineeringen_US
dc.identifier.volume52en_US
dc.identifier.issue8en_US
dc.identifier.startpage480en_US
dc.identifier.endpage485en_US
dc.identifier.wosWOS:000231394100010
dc.identifier.scopusSCOPUS:2-s2.0-33644929879
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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