On the investigation of plasma turbulence by the analysis of the spectra
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 structur...
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| Format: | Article |
| Language: | Russian |
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Institute of Computer Science
2012-12-01
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| Series: | Компьютерные исследования и моделирование |
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| Online Access: | http://crm.ics.org.ru/uploads/crmissues/crm_2012_4/12410.pdf |
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Article |
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doaj-e90e1b343f2947cda6c1e9e9b084ec822020-11-25T00:49:59ZrusInstitute of Computer ScienceКомпьютерные исследования и моделирование2076-76332077-68532012-12-014479380210.20537/2076-7633-2012-4-4-793-8021957On the investigation of plasma turbulence by the analysis of the spectraAndrey Konstantinovich GorsheninVictor Yurievich KorolevDmitrii Valerievich MalakhovNina Nikolaevna SkvortsovaThe 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 spectras set obtained in different modes of low-frequency plasma turbulence.http://crm.ics.org.ru/uploads/crmissues/crm_2012_4/12410.pdfbootstrap analisysspectrumturbulence plasmaEM algorithm |
| collection |
DOAJ |
| language |
Russian |
| format |
Article |
| sources |
DOAJ |
| author |
Andrey Konstantinovich Gorshenin Victor Yurievich Korolev Dmitrii Valerievich Malakhov Nina Nikolaevna Skvortsova |
| spellingShingle |
Andrey Konstantinovich Gorshenin Victor Yurievich Korolev Dmitrii Valerievich Malakhov Nina Nikolaevna Skvortsova On the investigation of plasma turbulence by the analysis of the spectra Компьютерные исследования и моделирование bootstrap analisys spectrum turbulence plasma EM algorithm |
| author_facet |
Andrey Konstantinovich Gorshenin Victor Yurievich Korolev Dmitrii Valerievich Malakhov Nina Nikolaevna Skvortsova |
| author_sort |
Andrey Konstantinovich Gorshenin |
| title |
On the investigation of plasma turbulence by the analysis of the spectra |
| title_short |
On the investigation of plasma turbulence by the analysis of the spectra |
| title_full |
On the investigation of plasma turbulence by the analysis of the spectra |
| title_fullStr |
On the investigation of plasma turbulence by the analysis of the spectra |
| title_full_unstemmed |
On the investigation of plasma turbulence by the analysis of the spectra |
| title_sort |
on the investigation of plasma turbulence by the analysis of the spectra |
| publisher |
Institute of Computer Science |
| series |
Компьютерные исследования и моделирование |
| issn |
2076-7633 2077-6853 |
| publishDate |
2012-12-01 |
| description |
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 spectras set obtained in different modes of low-frequency plasma turbulence. |
| topic |
bootstrap analisys spectrum turbulence plasma EM algorithm |
| url |
http://crm.ics.org.ru/uploads/crmissues/crm_2012_4/12410.pdf |
| work_keys_str_mv |
AT andreykonstantinovichgorshenin ontheinvestigationofplasmaturbulencebytheanalysisofthespectra AT victoryurievichkorolev ontheinvestigationofplasmaturbulencebytheanalysisofthespectra AT dmitriivalerievichmalakhov ontheinvestigationofplasmaturbulencebytheanalysisofthespectra AT ninanikolaevnaskvortsova ontheinvestigationofplasmaturbulencebytheanalysisofthespectra |
| _version_ |
1725249955802644480 |