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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2007, Volume 47, Number 6, Pages 939–943
(Mi zvmmf4591)
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This article is cited in 5 scientific papers (total in 5 papers)
Spline approximation method
V. V. Gorskii Research and Production Association of Machine Building,
ul. Gagarina 33, Reutov, Moscow oblast, 143966, Russia
Abstract:
A system of relations is presented for determining optimal coefficients for a set consisting of an arbitrary number of smoothly matched cubic polynomial dependences. As an example, the method is used to construct optimal approximating formulas for the viscosity of air in thermochemical equilibrium as a function of enthalpy.
Key words:
optimization, approximation, interpolation, least squares method, polynomial dependence, spline.
Received: 07.06.2006 Revised: 25.12.2006
Citation:
V. V. Gorskii, “Spline approximation method”, Zh. Vychisl. Mat. Mat. Fiz., 47:6 (2007), 939–943; Comput. Math. Math. Phys., 47:6 (2007), 895–899
Linking options:
https://www.mathnet.ru/eng/zvmmf4591 https://www.mathnet.ru/eng/zvmmf/v47/i6/p939
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