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Fast Fourier transform in a system of functions that are orthogonal in the sense of Sobolev and generated by the Walsh system
M. G. Magomed-Kasumovab, S. R. Magomedova a Daghestan Federal Research Center of Russian Academy of Sciences, Makhachkala
b Southern Mathematical Institute of the Vladikavkaz Scientific Center of the Russian Academy of Sciences, Vladikavkaz
Abstract:
Article discusses algorithms and a program for the direct and inverse fast Fourier transform in a Sobolev orthogonal system of functions generated by the Walsh system.
Keywords:
fast Fourier transform, system of functions orthogonal in the Sobolev system, Walsh system.
Received: 29.06.2021 Revised: 27.07.2021 Accepted: 27.07.2021
Citation:
M. G. Magomed-Kasumov, S. R. Magomedov, “Fast Fourier transform in a system of functions that are orthogonal in the sense of Sobolev and generated by the Walsh system”, Daghestan Electronic Mathematical Reports, 2021, no. 15, 55–66
Linking options:
https://www.mathnet.ru/eng/demr93 https://www.mathnet.ru/eng/demr/y2021/i15/p55
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Abstract page: | 94 | Full-text PDF : | 40 | References: | 26 |
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