Implementation persistent scatterers interferometry in MATLAB environment on a high performance computer cluster
... месторождения калийных солей (ВКМКС) по результатам интерферометрической обработки радарных данных // Маркшейдерский вестник. 2011. № 3. С. 34—39.
12. Filatov A., Yevtyushkin A. Detection of ground surface displacements in area of intensive oil and gas production by InSAR data // Proceedings of the ESA Living Planet Symposium. Bergen, Norway. 2010. ESA SP-686. European Space Agency, The Netherlands,...
Segmentation of multi-temporal radar images of earth covers
... 2002. Вып. 5. С. 110—118.
11. Komarov S. A., Lukyanenko D. N., Yevtyushkin A. V. Use textural features for decoding of forest regions by SAR images // Proceedings of SPIE. 1999. Vol. 3983.P. 200-205. doi:10.1117/12.370493.
12. Bryksin V. M., Filatov A. V., Yevtyushkin A. V. Using of SAR data and DInSarPSInSar technique for monitoring Western Siberia and Arctic // Журнал радиоэлектроники. 2012. № 6. С. 1—53.
13. Барталев С. А., Ершов Д. В., Лупян ...
Knowledge and innovation dynamics of the Northwest Russia under geopolitical changes
... Science Foundation № 23-27-00149 ‘Eurasian vector of partnership in the mirror of interregional cooperation between Russia and India in the field of science, technology and innovation’.
Mikhaylov, A. S., Maksimenko, D. D., Maksimenko, M. R., Filatov, M. M.
geography of knowledge, geography of innovation, innovation process, scientometrics, publications, R&D, patents, innovations, Northwest Russia, scientific cooperation
79-103
10.5922/2079-8555-2023-4-5
Cellular communication network of the fifth generation in the territory of the national park
There has been a rapid increase in the attendance of the Curonian Spit Park during last years. The number of customers in need of high-quality and stable cellular communications is increasing. This paper presents technical solutions for a fifth-generation cellular network organization on the territory of the national park. Calculations of the communication range of one site was made. The total number of base stations of such a network was determined. Based on the results a cellular network was built...
Physical aspects of the providing high-quality mobile radio communication to the peripheral settlement of the Kaliningrad region
The paper analyzes the problems associated with the provision of stable mobile radio communication in remote settlements located on the Baltic Sea coast. On the example of the urban - type settlement of Yantarny, the expediency of implementing fifth-generation networks-5G-is justified. On the basis of accounting for the physical processes of radio wave propagation of the corresponding frequency ranges, taking into account the density of buildings and terrain, calculations of the zones of confident...
Numerical study of the problem of ultrasound tomography
The work is devoted to the problem of determining small sound speed fluctuations in glandular tissue for specific breast model (2D). Our approach is based on visualization of acoustical medium (inclusions and unknown inner boundary between fat and glandular tissues) and determination of sound speeds in inclusions using kinematic argument. The results of numerical simulation (2D) of the problem are presented in the paper.
Filatova V. M., Nosikova V. V.
ultrasound tomography, migration, numerical...
Numerical solving the linearized inverse problem for two-parameter acoustic equation
In this paper we develop а numerical algorithm for solving inverse dynamical problem: recovering two parameters of the acoustical medium (density and compressibility modulus) by boundary measurements (response operator). The solution is based on a linearized version of the Boundary Control method: the response operator explicitly determined some bilinear energy forms w. r. t. boundary controls. We use linearized presentations of these forms w. r. t. to background. The results of numerical experiments...
Numerical recovering an absorption coefficient by BC-method
A numerical algorithm for solving inverse dynamical problem recovering an absorption by the boundary control method is developed. The absorption coefficient is determined independently of a speed of sound, which can be an arbitrary smooth positive function. The results of numerical experiments are represented.
1. Lions J.-L. ContrôleOptimale de Systèmes Gouvernés par des Équationsaux Dérivéespartielles. Paris, 1968.
2. Belishev M. I. Boundary control in reconstruction...
