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Spectral analysis method of electrophysical non-destructive testing data

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dc.contributor.authorBeketov, V.
dc.contributor.authorGhazal, A. A.
dc.contributor.authorSurin, V.
dc.contributor.authorAlwaheba, A.
dc.contributor.authorСурин, Виталий Иванович
dc.date.accessioned2024-11-30T01:59:23Z
dc.date.available2024-11-30T01:59:23Z
dc.date.issued2021
dc.description.abstract© 2021 Institute of Physics Publishing. All rights reserved.A computational method for spectral analysis of the electrophysical test results based on sequential mathematical algorithm transformations using a discrete linear response function has been developed. The procedure for constructing spectral functions has a certain order and is aimed at obtaining adequate results of the experimental sample approximation in the frequency domain. It is shown that use of the low-frequency FIR filter function as part of the convolution, together with the fast Fourier transform, gives accurate results for structural inhomogeneities localization in welded joints.
dc.identifier.citationSpectral analysis method of electrophysical non-destructive testing data / Beketov, V. [et al.] // Journal of Physics: Conference Series. - 2021. - 2131. - № 5. - 10.1088/1742-6596/2131/5/052061
dc.identifier.doi10.1088/1742-6596/2131/5/052061
dc.identifier.urihttps://www.doi.org/10.1088/1742-6596/2131/5/052061
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85123727279&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/25232
dc.relation.ispartofJournal of Physics: Conference Series
dc.titleSpectral analysis method of electrophysical non-destructive testing data
dc.typeConference Paper
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume2131
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