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Seminar (21.06.2023, 15:00)

Опубликовано: 16/06/2023

Authors: Veniaminov S, S., Remen B. A. – Scientific Research Center “Kosmos” MoD, Russia

Title: On Revealing Latent Periodicities in Processes and on Incorrectness of Application for Solving this Task of Fourier Analysis


The problem of revealing analytical structure in processes containing some periodicities and non-periodical trend is considered. The incorrectness of using the Fourier- transformation for solving this problem is shown. The reasons for this are investigated in detail. To this end, the appropriate specialized methods are proposed, G-transformation being among them. Its efficiency is demonstrated using some examples of optical and radar signatures

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