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Computer Research and Modeling, 2012, Volume 4, Issue 4, Pages 793–802
DOI: https://doi.org/10.20537/2076-7633-2012-4-4-793-802 (Mi crm529) 		 
This article is cited in 3 scientific papers (total in 3 papers)

MODELS IN PHYSICS AND TECHNOLOGY

On the investigation of plasma turbulence by the analysis of the spectra

A. K. Gorshenina, V. Yu. Korolevb, D. V. Malakhovc, N. N. Skvortsovac

a Institute of Informatics Problems, Russian Academy of Sciences, Russia, 119333, Moscow, Vavilova street, 44/2
b Lomonosov Moscow state university, Russia, 19991, Moscow, GSP-1, 1-52, Leninskiye Gory
c Prokhorov General Physics Institute, Russian Academy of Sciences, Russia, 119333, Moscow, Vavilova street, 38
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DOI: https://doi.org/10.20537/2076-7633-2012-4-4-793-802
Abstract: The article describes the examples of the analysis of the experimental data spectra for identifying typical structures of processes forming plasma turbulence. The method is based on the original algorithm which is close to the one-sample bootstrap. The base model for description of the fine structure of stochastic processes is finite local-scale normal mixtures. For finding the statistical estimates (maximum likelihood estimates) well known EM algorithm is used. The efficiency of the proposed research technique is demonstrated for a number of spectra’s set obtained in different modes of low-frequency plasma turbulence.
Keywords: bootstrap analisys, spectrum, turbulence plasma, EM algorithm.
Funding agency Grant number
Russian Foundation for Basic Research 12-07-31267
Received: 05.11.2012
Document Type: Article
UDC: 519.254
Language: Russian
Citation: A. K. Gorshenin, V. Yu. Korolev, D. V. Malakhov, N. N. Skvortsova, “On the investigation of plasma turbulence by the analysis of the spectra”, Computer Research and Modeling, 4:4 (2012), 793–802
Citation in format AMSBIB
\Bibitem{GorKorMal12}
\by A.~K.~Gorshenin, V.~Yu.~Korolev, D.~V.~Malakhov, N.~N.~Skvortsova
\paper On the investigation of plasma turbulence by the analysis of the spectra
\jour Computer Research and Modeling
\yr 2012
\vol 4
\issue 4
\pages 793--802
\mathnet{http://mi.mathnet.ru/crm529}
\crossref{https://doi.org/10.20537/2076-7633-2012-4-4-793-802}
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    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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