The Haar wavelets used how expansion function in the method of the moments in the solution of some electrostatic problems

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dc.contributor.authorAldo Belardi
dc.contributor.authorCARDOSO, J. R.
dc.contributor.authorSARTORI, C. A. F.
dc.contributor.authorOrcidhttps://orcid.org/0000-0001-6732-0883
dc.date.accessioned2023-08-26T23:49:54Z
dc.date.available2023-08-26T23:49:54Z
dc.date.issued2010-08-05
dc.description.abstractThis work presents the methodology from the determination the charge superficial density and electrical fields, in three simple structures to a finite straight wire, square plane plates and the capacitance between to plane plate, all finite and submitted to a constant potential. That involves the method of the moments using as expansion function the Haar wavelets instead of the pulse function, in order to reach a good precision and reducing the computational execution time. We also intend to take advantages of the wavelets application through the Cholesky decomposition, talking about formation of scattered matrixes, and the detection of nulls values.
dc.description.firstpage603
dc.description.issuenumber8
dc.description.lastpage617
dc.description.volume9
dc.identifier.citationBELARDI, A.; CARDOSO, J. R.; SARTORI, C. A. F. The Haar wavelets used how expansion function in the method of the moments in the solution of some electrostatic problems. WSEAS Transactions on Mathematics, v. 9, n. 8, p. 603-617, aug. 2010.
dc.identifier.issn1109-2769
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/5002
dc.relation.ispartofWSEAS Transactions on Mathematics
dc.rightsAcesso Restrito
dc.subject.otherlanguageElectrostatic
dc.subject.otherlanguageMoments
dc.subject.otherlanguageWavelets
dc.titleThe Haar wavelets used how expansion function in the method of the moments in the solution of some electrostatic problems
dc.typeArtigo
fei.scopus.citations1
fei.scopus.eid2-s2.0-77956996364
fei.scopus.subjectCholesky decomposition
fei.scopus.subjectComputational execution time
fei.scopus.subjectConstant Potential
fei.scopus.subjectElectrical field
fei.scopus.subjectElectrostatic problems
fei.scopus.subjectExpansion function
fei.scopus.subjectHaar wavelets
fei.scopus.subjectmatrix
fei.scopus.subjectMoments
fei.scopus.subjectSimple structures
fei.scopus.subjectSquare planes
fei.scopus.subjectSuperficial density
fei.scopus.subjectWavelets
fei.scopus.updated2024-05-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77956996364&origin=inward
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