Статья 'Первичная обработка данных о сейсмическом событии при помощи вейвлетов в MATLAB' - журнал 'Кибернетика и программирование' - NotaBene.ru
по
Journal Menu
> Issues > Rubrics > About journal > Authors > About the Journal > Requirements for publication > Council of Editors > Peer-review process > Policy of publication. Aims & Scope. > Article retraction > Ethics > Online First Pre-Publication > Copyright & Licensing Policy > Digital archiving policy > Open Access Policy > Open access publishing costs > Article Identification Policy > Plagiarism check policy
Journals in science databases
About the Journal

MAIN PAGE > Back to contents
Cybernetics and programming
Reference:

Primary processing of seismic event data using wavelets in MATLAB

Korobeinikov Anatolii Grigor'evich

Doctor of Technical Science

professor, Pushkov institute of terrestrial magnetism, ionosphere and radio wave propagation of the Russian Academy of Sciences St.-Petersburg Filial

199034, Russia, g. Saint Petersburg, ul. Mendeleevskaya, 1

Korobeynikov_A_G@mail.ru
Другие публикации этого автора
 

 
Sidorkina Irina Gennad'evna

Doctor of Technical Science

professor, Volga State Technological University

424000, Russia, Marii-El krai, g. Ioshkar-Ola, ploshchad' Lenina, 3

SidorkinaIG@marstu.net

DOI:

10.25136/2306-4196.2018.1.25245

Review date:

20-01-2018


Publish date:

27-02-2018


Abstract: The subject of the research in this article are methods of processing seismic events implemented in the MATLAB system. The primary wavelet analysis of seismic event data allows non-professional users (not seismologists) to determine the time of the earthquake starting from the values of the wavelet expansion coefficients. In addition, it is possible to estimate the power of the seismic event (magnitude). Examples of specific seismic events are given, the digital data of which were taken from the site http://ds.iris.edu. The results of the calculations are presented graphically. In the MATLAB system, there are a lot of methods for digital data processing and problem solving in different subject areas. To work with non-stationary signals, you often use the Wavelet Toolbox extension package, which is a powerful tool. The MATLAB system, and therefore the Wavelet Toolbox, is constantly evolving. A distinctive feature of the new versions of Wavelet Toolbox is the appearance of new versions and the modification of existing functions. In the article the results of data processing of different seismic events obtained using the modified function cwt (Introduced in R2016b) are considered. The methods considered in the article can be used, for example, in the educational process. And to achieve several goals - training in the system MATLAB, the application of digital data processing methods, the use of wavelet analysis in solving data processing problems, the study of earthquake science. In addition, teaching skills to correctly interpret the findings can bring great benefits to learners in the future.


Keywords: Earthquake, Seismic event, Wavelet coefficients, Wavelets, Processing of digital data, Wavelet Toolbox, MATLAB, Epicenter of the earthquake, Monitoring, Point of observation
This article written in Russian. You can find full text of article in Russian here .

References
1.
Grishentsev A. Yu., Korobeinikov A. G. Obratnaya zadacha radiochastotnogo zondirovaniya ionosfery//Rossiiskaya akademiya nauk «ZhURNAL RADIOELEKTRONIKI» http://jre.cplire.ru/jre/oct10/6/text.html, [elektronnyi resurs]// elektronnyi zhurnal, ISSN 1684-1719, №10-oktyabr' 2010.
2.
Korobeinikov A.G., Kutuzov I.M., Kolesnikov P.Yu. Analiz metodov obfuskatsii//Kibernetika i programmirovanie. 2012. № 1. S. 31-37.
3.
Korobeinikov A. G, Gatchin Yu. A. Matematicheskie osnovy kriptologii. Uchebnoe posobie. SPb: SPb GU ITMO, 2004. – 106 s, ill.
4.
Korobeinikov A. G. Razrabotka i analiz matematicheskikh modelei s ispol'zovaniem MATLAB i MAPLE – SPb: Cankt-Peterburgskii natsional'nyi issledovatel'skii universitet informatsionnykh tekhnologii, mekhaniki i optiki. – 2010. – 144 str.
5.
Korobeinikov A. G.. Proektirovanie i issledovanie matematicheskikh modelei v sredakh MATLAB i Maple. – SPb: SPbGU ITMO, 2012. – 160 s.
6.
Korobeinikov A. G., Grishentsev A. Yu. Razrabotka i issledovanie mnogomernykh matematicheskikh modelei s ispol'zovaniem sistem komp'yuternoi algebry. – SPb: NIU ITMO, 2014. – 100 s. https://elibrary.ru/download/elibrary_26121279_54604165.pdf
7.
Velchko E. N., Grishentsev A., Korikov C., Korobeynikov A. G. On Interoperability in Distributed Geoinformational Systems//Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)-2015, Vol. 9247, pp. 496-504
8.
Grishentsev A. Yu., Korobeinikov A. G. Sredstva interoperabel'nosti v raspredelennykh geoinformatsionnykh sistemakh//Zhurnal radioelektroniki-2015.-№ 3.-S. 19. http://jre.cplire.ru/jre/mar15/7/text.pdf
9.
Korobeinikov A.G., Grishentsev A.Yu., Kutuzov I.M., Pirozhnikova O.I., Sokolov K.O., Litvinov D.Yu. Razrabotka matematicheskoi i imitatsionnoi modelei dlya rascheta otsenki zashchishchennosti ob''ekta informatizatsii ot nesanktsionirovannogo fizicheskogo proniknoveniya//Kibernetika i programmirovanie. 2014. № 5. S. 14-25.
10.
Korobeinikov A.G., Grishentsev A.Yu., Svyatkina M.N. Primenenie intellektual'nykh agentov magnitnykh izmerenii dlya monitoringa ob''ektov zheleznodorozhnoi infrastruktury//Kibernetika i programmirovanie. 2013. № 3. S. 9-20.
11.
Korobeinikov A.G., Kutuzov I.M. Algoritm obfuskatsii//Kibernetika i programmirovanie. 2013. № 3. S. 1-8.
12.
Grishentsev A.Yu., Korobeinikov A.G. Razrabotka modeli resheniya obratnoi zadachi vertikal'nogo zondirovaniya ionosfery//Nauchno-tekhnicheskii vestnik informatsionnykh tekhnologii, mekhaniki i optiki. 2011. № 2 (72). S. 109-113.
13.
Korobeinikov A.G., Fedosovskii M.E., Aleksanin S.A. Razrabotka avtomatizirovannoi protsedury dlya resheniya zadachi vosstanovleniya smazannykh tsifrovykh izobrazhenii//Kibernetika i programmirovanie. 2016. № 1. S. 270-291.
14.
Korobeinikov A. G., Ismagilov V.S., Kopytenko Yu. A., Petrishchev M. S. Issledovanie geoelektricheskoi struktury zemnoi kory na baze analiza fazovykh skorostei ul'tranizkochastotnykh geomagnitnykh variatsii//NB: Kibernetika i programmirovanie. — 2013.-№ 2.-S.36-43. DOI: 10.7256/2306-4196.2013.2.8736. URL: http://e-notabene.ru/kp/article_8736.html
15.
Grishentsev A.Yu., Korobeinikov A.G. Uluchshenie skhodimosti metoda konechnykh raznostei s pomoshch'yu vychisleniya promezhutochnogo resheniya//Nauchno-tekhnicheskii vestnik informatsionnykh tekhnologii, mekhaniki i optiki. 2012. № 3 (79). S. 124-127.
16.
Korobeinikov A.G., Ismagilov V. S., Kopytenko Yu. A., Petrishchev M.S. Obrabotka eksperimental'nykh issledovanii geoelektricheskoi struktury zemnoi kory na baze analiza fazovykh skorostei ul'tranizkochastotnykh geomagnitnykh variatsii//Programmnye sistemy i vychislitel'nye metody. – 2013. – № 3. – S. 295-300. DOI: 10.7256/2305-6061.2013.3.10381
17.
Luchinin, Z.S. Formalizatsiya semantiki v dokumento-orientirovannykh bazakh dannykh / Z.S. Luchinin, I.G. Sidorkina // Vestnik Povolzhskogo gosudarstvennogo tekhnologicheskogo universiteta. Seriya «Radiotekhnicheskie i infokommunikatsionnye sistemy». – Ioshkar-Ola, 2014. – № 3. – S. 57-65.
18.
Grishentsev A.Yu., Elsukov A.I., Korobeinikov A.G., Sidorkina I.G. Razrabotka i model'naya realizatsiya priemoperedayushchego ustroistva skrytogo shumovogo obmena shirokopolosnymi radiosoobshcheniyami//Vestnik Chuvashskogo universiteta.-2017.-№ 3.-S. 195-206.
19.
Smolentsev N. K. Osnovy teorii veivletov. Veivlety v MATLAB. – M.: DMK Press, 2014. – 628 s.
Link to this article

You can simply select and copy link from below text field.


Other our sites:
Official Website of NOTA BENE / Aurora Group s.r.o.
"History Illustrated" Website