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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2010, Volume 50, Number 5, Pages 949–966
(Mi zvmmf4882)
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This article is cited in 4 scientific papers (total in 4 papers)
Polar figure computation by a kernel method from a set of individual grain orientations on $SO(3)$
K. N. Roginskii, T. I. Savyolova Moscow Engineering Physics Institute (State University), Kashirskoe sh. 31, Moscow, 115409 Russia
Abstract:
The polar figures of materials are computed by a kernel method using a given sample of orientations on the group $SO(3)$. The computational errors are analyzed depending on recovery parameters, such as the sample size, regularization parameter, and the number of series terms taken into account in the computation. Numerical results and visual representations of polar figures are given for a model specimen with a texture described by a central normal distribution on $SO(3)$.
Key words:
texture analysis, kernel method, grain orientation, orientation distribution function, polar figure, regularization parameter, error estimate.
Received: 01.12.2009
Citation:
K. N. Roginskii, T. I. Savyolova, “Polar figure computation by a kernel method from a set of individual grain orientations on $SO(3)$”, Zh. Vychisl. Mat. Mat. Fiz., 50:5 (2010), 949–966; Comput. Math. Math. Phys., 50:5 (2010), 900–916
Linking options:
https://www.mathnet.ru/eng/zvmmf4882 https://www.mathnet.ru/eng/zvmmf/v50/i5/p949
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