Dual algorithms for convex approximations of histograms using cubic C¹-splines
Jochen Schmidt (1994)
Banach Center Publications
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Jochen Schmidt (1994)
Banach Center Publications
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Pavel Ženčák (2002)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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Jiří Kobza (1987)
Aplikace matematiky
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The paper deals with the computation of suitably chosen parameters of a biparabolic spline (ot the tensor product type) on a rectangular domain. Some possibilities of choosing such local parameters (concentrated, dispersed parameters) are discussed. The algorithms for computation of dispersed parameters (using the first derivative representation) and concentraced parameters (using the second derivative representation) are given. Both these algorithms repeatedly use the one-dimensional...
Jiří Kobza (1995)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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