Doklady Physics

, Volume 58, Issue 11, pp 465–468 | Cite as

Analysis of nonstationary signals and fields with the use of enclosed semi-Markov processes

  • V. F. KravchenkoEmail author
  • V. I. Lutsenko
  • S. A. Masalov
  • V. I. Pustovoit
Theoretical Physics


In this study, the possibility to describe the signals scattered by various physical objects such as underlying surfaces of land and sea, the segments of “clear sky,” and processes of various physical natures, such as fluctuations of the refractive index of the troposphere and electromagnetic and acoustic radiation of a lithospheric nature, by enclosed semi-Markov processes is investigated. This approach makes it possible to construct statistic models for a broad class of signals and processes. In some cases, statistics based on atomic functions and WA systems of the Kravchenko-Rvachev functions show the best results.


Refractive Index DOKLADY Physic Atomic Function Semi Markov Process Radar Station 
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Copyright information

© Pleiades Publishing, Ltd. 2013

Authors and Affiliations

  • V. F. Kravchenko
    • 1
    Email author
  • V. I. Lutsenko
    • 2
  • S. A. Masalov
    • 2
  • V. I. Pustovoit
    • 3
  1. 1.Kotel’nikov Institute for Radio Engineering and ElectronicsRussian Academy of SciencesMoscowRussia
  2. 2.Usikov Institute for Radio Physics and ElectronicsNational Academy of Sciences of UkraineKharkovUkraine
  3. 3.Research and Production Center of Unique Instrument EngineeringRussian Academy of SciencesMoscowRussia

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