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Problemy Peredachi Informatsii, 1992, Volume 28, Issue 4, Pages 60–68
(Mi ppi1368)
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This article is cited in 1 scientific paper (total in 1 paper)
Methods of Signal Processing
Interpolation of Discrete Periodic Data
M. G. Ber, V. N. Malozemov
Abstract:
We consider the problem of estimating discrete periodic data on a fine grid from known values on a coarse grid. The smoothing functional is the sum of squares of $r$th-order finite differences. An explicit solution scheme is proposed using a discrete Fourier transform and the behavior of the solution is investigated for $r\to\infty$.
Received: 31.10.1990 Revised: 28.10.1991
Citation:
M. G. Ber, V. N. Malozemov, “Interpolation of Discrete Periodic Data”, Probl. Peredachi Inf., 28:4 (1992), 60–68; Problems Inform. Transmission, 28:4 (1992), 351–359
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https://www.mathnet.ru/eng/ppi1368 https://www.mathnet.ru/eng/ppi/v28/i4/p60
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Abstract page: | 261 | Full-text PDF : | 98 |
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