Zobrazeno 1 - 10
of 35
pro vyhledávání: '"V. S. Sizikov"'
Autor:
V. S. Sizikov, S. A. Sizikov
Publikováno v:
Вестник СибАДИ, Vol 19, Iss 5, Pp 624-636 (2022)
Introduction. One of basic technological operations in construction technology is a process of classification of fine grained mineral materials, for example, natural sand. The related actual problem is connected with increasing performance and effect
Externí odkaz:
https://doaj.org/article/ddb1f3f2782343ce9124ac226da04cd8
Autor:
V. S. Sizikov, A. V. Stepanov
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 15, Iss 6, Pp 1147-1154 (2015)
Subject of Study.The paper deals with further development of the method of computational experiments for solving ill-posed problems, e.g., the inverse spectroscopy problem. This method produces an effective (nonoverstated) estimate for solution error
Externí odkaz:
https://doaj.org/article/f471517943ae4f7ba51ff8324b046f86
Autor:
V. S. Sizikov, A. V. Krivykh
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 13, Iss 3, Pp 22-28 (2013)
The article deals with inverse spectroscopy problem - restoration of continuous spectra by mathematical treatment of measured spectra, distorted by the spectrometer instrument function and noises. The problem is reduced to solution of the first-kind
Externí odkaz:
https://doaj.org/article/cb1d7c87566840cbb0e2d9976b027afa
Publikováno v:
Mathematics, Vol 9, Iss 260, p 260 (2021)
Mathematics
Volume 9
Issue 3
Mathematics
Volume 9
Issue 3
The aim of this paper is to present a new method and the tool to validate the numerical results of the Volterra integral equation with discontinuous kernels in linear and non-linear forms obtained from the Adomian decomposition method. Because of dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::890426fc392839591cf4c11a7d2750ed
https://www.mdpi.com/2227-7390/9/3/260
https://www.mdpi.com/2227-7390/9/3/260
Publikováno v:
Computers, Vol 9, Iss 30, p 30 (2020)
Computers
Volume 9
Issue 2
Computers
Volume 9
Issue 2
In this work, the problem of eliminating a nonuniform rectilinear smearing of an image is considered, using a mathematical- and computer-based approach. An example of such a problem is a picture of several cars, moving with different speeds, taken wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc368e393fa9e3e3627d10efb77867ea
https://www.mdpi.com/2073-431X/9/2/30
https://www.mdpi.com/2073-431X/9/2/30
In this work, the problem is considered for eliminating a non-uniform rectilinear smearing of an image by mathematical and computer-based way, for example, a picture of several cars taken with a fixed camera and moving with different speeds. The prob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e6ce7deac2e53cd668a6a7cc62769a
Autor:
Alexander Lavrov, V. S. Sizikov
Publikováno v:
Optics and Spectroscopy. 124:753-762
Several methods of separation of continuous overlapping spectral lines are compared. In the majority of methods, the profile of each line is modeled by a Gaussian or Lorentzian, and total measured spectrum z is processed. Number of lines N and their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ee54ff7e19ff24f08438553db73c00e
https://doi.org/10.1134/s0030400x1806022x
https://doi.org/10.1134/s0030400x1806022x
Publikováno v:
Вестник гражданских инженеров. 15:134-140
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f68a854c3a369032a92ee22ccfcf0863
https://doi.org/10.23968/1999-5571-2018-15-1-134-140
https://doi.org/10.23968/1999-5571-2018-15-1-134-140
Autor:
S. A. Evtyukov, V. S. Sizikov
Publikováno v:
Вестник гражданских инженеров. 15:156-162
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3de9fa4d242bc7f7212d1cb286f06c77
https://doi.org/10.23968/1999-5571-2018-15-6-156-162
https://doi.org/10.23968/1999-5571-2018-15-6-156-162
Autor:
V. S. Sizikov, Alexander Lavrov
Publikováno v:
Optics and Spectroscopy. 123:682-691
Direct and inverse spectroscopy problems concerning superposition of overlapping continuous spectral lines, as well as smoothing of the total spectrum by the instrumental function, are considered. The direct problem is formulated in two stages: initi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9d9ad2e6df143b399d6e18513e9a171
https://doi.org/10.1134/s0030400x17110200
https://doi.org/10.1134/s0030400x17110200