Modeling of the signal propagation in real systems with finite interval and absorption

1Kryvonos, Yu.G, 2Selezov, IT
1V.M. Glushkov Institute of Cybernetics of the NAS of Ukraine, Kyiv
2Institute of Hydromechanics of the NAS of Ukraine, Kyiv
Dopov. Nac. akad. nauk Ukr. 2016, 4:35-40
Section: Information Science and Cybernetics
Language: Russian

The wave propagation is investigated on the basis of a generalized hyperbolic equation with dissipation describing the wave propagation with finite velocity. The propagation of harmonic waves and the initial boundary-value problem of a propagation of the pulse from the input on a finite interval with full absorption are analyzed on the basis of the Laplace transformation and a numerical inverse transformation.

Keywords: absorption, finite interval, Laplace transform, wave propagation
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