Computation of least-squares spline approximation to data over incomplete grids

DOI10.1016/0898-1221(84)90056-7zbMath0579.65010OpenAlexW2067491464WikidataQ127763880 ScholiaQ127763880MaRDI QIDQ1067345

Paul Dierckx

Publication date: 1984

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0898-1221(84)90056-7

zbMATH Keywords

incomplete gridsleast-squares bicubic spline

Mathematics Subject Classification ID

Numerical computation using splines (65D07) Numerical smoothing, curve fitting (65D10) Spline approximation (41A15)

Related Items (2)

Neural networks for scalar input and functional output ⋮ Linear least squares problems with data over incomplete grids

Uses Software

• NAG
• nag

Cites Work

• An algorithm for least-squares fitting of cubic spline surfaces to functions on a rectilinear mesh over a rectangle
• Acceleration Techniques for Iterated Vector and Matrix Problems
• A Polynomial Extrapolation Method for Finding Limits and Antilimits of Vector Sequences
• The Least-squares Fitting of Cubic Spline Surfaces to General Data Sets

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