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Problemy Peredachi Informatsii, 1966, Volume 2, Issue 4, Pages 26–38
(Mi ppi1967)
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This article is cited in 5 scientific papers (total in 5 papers)
Relations Between the Spectrum and Instantaneous Frequency of a Signal
L. M. Fink
Abstract:
A class of functions is considered which includes practically all the signals used in communications technology and in the theoretical investigations of information transmission. The usual definitions of envelope and instantaneous signal frequency are used. Two theorems are proved connecting the numerical characteristics of the energy spectrum of the signal with the corresponding characteristics of the instantaneous frequency. Similar theorems are proved for a stationary random process.
Received: 12.05.1965 Revised: 13.04.1966
Citation:
L. M. Fink, “Relations Between the Spectrum and Instantaneous Frequency of a Signal”, Probl. Peredachi Inf., 2:4 (1966), 26–38; Problems Inform. Transmission, 2:4 (1966), 11–21
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https://www.mathnet.ru/eng/ppi1967 https://www.mathnet.ru/eng/ppi/v2/i4/p26
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