Overall smoothing of first and second derivatives of known functions in a set of points scattered through a domain in the plane (R**2)

DOI10.1016/0898-1221(83)90117-7zbMath0515.65017OpenAlexW2081322245MaRDI QIDQ1052036

I. B. Ech-Charif

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1016/0898-1221(83)90117-7

zbMATH Keywords

smoothingholographycubic splinesphotoelasticityapproximation of the first and second derivativestensorial product of B-splinesthin-plate deflections

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Linear elasticity with initial stresses (74B10) Plates (74K20) Numerical differentiation (65D25)

Cites Work

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• Smoothing by spline functions.
• A completely automatic french curve: fitting spline functions by cross validation
• The Least-squares Fitting of Cubic Spline Surfaces to General Data Sets
• The Numerical Evaluation of B-Splines

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