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Vestnik KRAUNC. Fiz.-Mat. Nauki, 2014, Number 2(9), Pages 68–74 (Mi vkam45)  

This article is cited in 1 scientific paper (total in 1 paper)

INFORMATION AND COMPUTATION TECHNOLOGIES

The use of parallel programming methods for time-frequency analysis of geoacoustic emission signals

A. A. Kimab

a Institute of Cosmophysical Researches and RadioWave Propagation Far-Eastern Branch,Russian Academy of Sciences, 684034, Kamchatskiy Kray, Paratunka, Mirnaya st., 7, Russia
b Vitus Bering Kamchatka State University, 683031, Petropavlovsk-Kamchatsky, Pogranichnaya st., 4, Russia

Abstract: It has been shown in previous studies that the sparse approximation methods with combined dictionary and refining have been used for this purpose. The main disadvantage of this method is its computational expensive. The realization of parallel matching pursuit algorithm has been considered in this article. It has been shown that using of parallel algorithm speeds up the processing and enables signal analysis in real time.

Keywords: sparse approximation, geoacoustic emission, matching pursuit, parallel programming.

DOI: https://doi.org/10.18454/2079-6641-2014-9-2-68-74

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Full text: http://www.ikir.ru/.../article0010.html
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English version:
Bulletin KRASEC. Physical and Mathematical Sciences, 2014, 9:2, 62–69 (PDF, 209 kB); https://doi.org/10.18454/2313-0156-2014-9-2-62-69

UDC: 519.246.87+519.688
MSC: 65C20
Received: 25.11.2014

Citation: A. A. Kim, “The use of parallel programming methods for time-frequency analysis of geoacoustic emission signals”, Vestnik KRAUNC. Fiz.-Mat. Nauki, 2014, no. 2(9), 68–74; Bulletin KRASEC. Phys. & Math. Sci., 9:2 (2014), 62–69

Citation in format AMSBIB
\Bibitem{Kim14}
\by A.~A.~Kim
\paper The use of parallel programming methods for time-frequency analysis of geoacoustic emission signals
\jour Vestnik KRAUNC. Fiz.-Mat. Nauki
\yr 2014
\issue 2(9)
\pages 68--74
\mathnet{http://mi.mathnet.ru/vkam45}
\crossref{https://doi.org/10.18454/2079-6641-2014-9-2-68-74}
\elib{http://elibrary.ru/item.asp?id=22627500}
\transl
\jour Bulletin KRASEC. Phys. & Math. Sci.
\yr 2014
\vol 9
\issue 2
\pages 62--69
\crossref{https://doi.org/10.18454/2313-0156-2014-9-2-62-69}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. O. O. Lukovenkova, “Denoising of geoacoustic emission signals from native and technogenic noises using the sparse approximation method”, Bulletin KRASEC. Phys. & Math. Sci., 11:2 (2015), 73–78  mathnet  crossref  crossref  elib
  • Vestnik KRAUNC. Fiziko-Matematicheskie Nauki Vestnik KRAUNC. Fiziko-Matematicheskie Nauki
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