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Problemy Peredachi Informatsii, 1980, Volume 16, Issue 1, Pages 42–49
(Mi ppi1429)
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This article is cited in 2 scientific papers (total in 2 papers)
Methods of Signal Processing
On Calculation of Spectra of Stationary Random Processes on the Basis of Large Samples
V. G. Alekseev
Abstract:
The article presents the results of large-scale numerical experiments aimed at computing the spectral density of a stationary random process (and its derivatives) on the basis of large samples. Both nonnegative and sign-changing weighting functions were employed to set up the spectral density estimates. In all cases, sign-changing weighting function (higher-order weighting functions) resulted in a substantial decrease in estimation error. Similar results were obtained in estimating the derivatives of the spectral density. In this case the use of higher-order weighting functions resulted in estimation errors that were many times lower.
Received: 15.09.1978 Revised: 09.01.1979
Citation:
V. G. Alekseev, “On Calculation of Spectra of Stationary Random Processes on the Basis of Large Samples”, Probl. Peredachi Inf., 16:1 (1980), 42–49; Problems Inform. Transmission, 16:1 (1980), 30–35
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https://www.mathnet.ru/eng/ppi1429 https://www.mathnet.ru/eng/ppi/v16/i1/p42
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Abstract page: | 195 | Full-text PDF : | 121 |
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