# Mathematical modeling of the source and environment response for the equation of geoelectrics

 dc.contributor.author Iskakov, K.T. dc.contributor.author Mukanova, B.G. dc.contributor.author Berdyshev, A.S. dc.contributor.author Kembay, A.S. dc.contributor.author Tokseit, D.K. dc.date.accessioned 2019-08-21T09:15:46Z dc.date.available 2019-08-21T09:15:46Z dc.date.issued 2019-06-28 dc.identifier.citation Iskakov, K.T. Mathematical modeling of the source and environment response for the equation of geoelectrics / K.T. Iskakov, B.G. Mukanova, A.S. Berdyshev // Қарағанды универисетінің хабаршысы. Математика сериясы.=Вестник Карагандинского университета. Серия Математика.=Bulletin of the Karaganda University. Mathematics Series. – 2019. - № 2. – P. 129-140. ru_RU dc.identifier.issn 2518-7929 dc.identifier.issn 2663-5011 dc.identifier.uri http://rep.ksu.kz//handle/data/7278 dc.description.abstract In this paper an algorithm is proposed for determining the source of excitation of electromagnetic waves emitted by the Ground-penetrating radar (GPR) device as a function of time. A mathematical model for solving this problem was constructed and tested on model data. We have built an algorithm for constructing a source function based on real georadar data. For this purpose, the results of experimental studies conducted in field conditions using the Loza-V GPR. Experiments were carried out in the medium: air-sand. The received signal of the response of the medium was processed from interference and noise. For this purpose, we use frequency filtering, signal averaging, amplitude correction for processing radarograms. In the future, the obtained table form of the disturbance signal will be used by us to study inhomogeneous media, including the study of localized objects. The series of calculations for the considered problems are given. ru_RU dc.language.iso en ru_RU dc.publisher Ye.A.Buketov Karaganda State University Publishing house ru_RU dc.relation.ispartofseries Қарағанды универисетінің хабаршысы. Математика Сериясы.=Вестник Карагандинского университета. Серия Математика.=Bulletin of the Karaganda University. Mathematics Series.;№ 2(94)/2019 dc.subject inverse problems ru_RU dc.subject source modeling ru_RU dc.subject Maxwell equation ru_RU dc.subject frequency filtering ru_RU dc.subject radarogram processing ru_RU dc.subject numerical results ru_RU dc.title Mathematical modeling of the source and environment response for the equation of geoelectrics ru_RU dc.title.alternative Геоэлектрика теңдеуі үшін негіздің және орта реакциясын математикалық модельдеу ru_RU dc.title.alternative Математическое моделирование источника и отклика среды для уравнения геоэлектрики ru_RU dc.type Article ru_RU
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