Approximation of scattered data using smooth grid functions

DOI10.1016/0377-0427(94)00033-WzbMath0836.65011MaRDI QIDQ1899980

Erlend Arge, Aslak Tveito, Morten Dæhlen

Publication date: 29 April 1996

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

smoothingscattered data approximationblended operatorsdense and sparse dataoperator designsmooth grid functions

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Computer-aided design (modeling of curves and surfaces) (65D17)

Related Items

Approximating scattered data with discontinuities ⋮ An efficient ADI-solver for scattered data problems with global smoothing

Cites Work

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• Scattered data interpolation and approximation with error bounds
• RILU preconditioning; a computational study
• Box spline interpolation; a computational study
• Grid Point Interpolation on Finite Regions Using $C^1 $ Box Splines