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pro vyhledávání: '"Astakhov, Sergey A."'
Autor:
Astakhov, Sergey Vladimirovich, Astakhov, Oleg Vladimirovich, Elizarov, Evgeny Mikhailovich, Strelkova, Galina Ivanovna, Astakhov, Vladimir Vladimirovich
Publikováno v:
Известия Саратовского университета. Новая серия Серия: Физика, Vol 24, Iss 1, Pp 4-18 (2024)
Background and Objectives: The van der Pole oscillator with an additional oscillatory circuit represents one of the simplest self-sustained oscillator system with two degrees of freedom. It is characterized by the phenomenon of frequency pulling, cau
Externí odkaz:
https://doaj.org/article/30aeb716aa4e40ab87dd071aa3d6f8d6
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena July 2021 148
Akademický článek
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Publikováno v:
E3S Web of Conferences, Vol 446, p 04004 (2023)
The increase in the speed characteristics of newly developed aircraft models im-poses new requirements on the test bench equipment of rocket-rail tracks, including braking means. In this paper, the method of friction braking in the conditions of a ro
Externí odkaz:
https://doaj.org/article/ae140457765343eab6a5ca594a0adf0d
Publikováno v:
Chemometrics and Intelligent Laboratory Systems, 2010, 103, 108-115
We applied two methods of "blind" spectral decomposition (MILCA and SNICA) to quantitative and qualitative analysis of UV absorption spectra of several non-trivial mixture types. Both methods use the concept of statistical independence and aim at the
Externí odkaz:
http://arxiv.org/abs/1009.0534
Publikováno v:
Mon.Not.Roy.Astron.Soc.379:229-246,2007
The recent discovery of binary objects in the Kuiper-belt opens an invaluable window into past and present conditions in the trans-Neptunian part of the Solar System. For example, knowledge of how these objects formed can be used to impose constraint
Externí odkaz:
http://arxiv.org/abs/0705.0475
Publikováno v:
Analytical Chemistry; 2006; 78(5) pp 1620 - 1627
We propose a simulated annealing algorithm (called SNICA for "stochastic non-negative independent component analysis") for blind decomposition of linear mixtures of non-negative sources with non-negative coefficients. The de-mixing is based on a Metr
Externí odkaz:
http://arxiv.org/abs/physics/0601161
Publikováno v:
Mon.Not.Roy.Astron.Soc. 360 (2005) 401-415
The discovery that many trans-neptunian objects exist in pairs, or binaries, is proving invaluable for shedding light on the formation, evolution and structure of the outer Solar system. Based on recent systematic searches it has been estimated that
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504060
A recently proposed mutual information based algorithm for decomposing data into least dependent components (MILCA) is applied to spectral analysis, namely to blind recovery of concentrations and pure spectra from their linear mixtures. The algorithm
Externí odkaz:
http://arxiv.org/abs/physics/0412029
Autor:
Astakhov, Sergey A., Farrelly, David
Publikováno v:
Mon.Not.Roy.Astron.Soc. 354 (2004) 971
Several families of irregular moons orbit the giant planets. These moons are thought to have been captured into planetocentric orbits after straying into a region in which the planet's gravitation dominates solar perturbations (the Hill sphere). This
Externí odkaz:
http://arxiv.org/abs/astro-ph/0408271