On computing derivatives for \(C^ 1\) interpolating schemes: An optimization

DOI10.1007/BF02684328zbMath0889.65012MaRDI QIDQ1377261

Stefano De Marchi

Publication date: 2 June 1998

Published in: Computing (Search for Journal in Brave)

zbMATH Keywords

interpolationscattered datapartial derivativessmooth interpolant

Mathematics Subject Classification ID

Numerical interpolation (65D05) Numerical differentiation (65D25)

Related Items (1)

Numerical differentiation of 2D functions from noisy data.

Cites Work

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• On estimating partial derivatives for bivariate interpolation of scattered data
• Estimation of gradients from scattered data
• A triangle-based \(C^ 1\) interpolation method
• Derivative generation from multivariate scattered data by functional minimization
• Local derivative estimation for scattered data interpolation
• A package for representing \(C^1\) interpolating surfaces: Application to the lagoon of Venice's bed
• Cubic spline fitting using data dependent triangulations
• Interpolation polynomials on the triangle
• A Constrained Two-Dimensional Triangulation and the Solution of Closest Node Problems in the Presence of Barriers
• A Method for Interpolating Scattered Data Based Upon a Minimum Norm Network
• C1 quintic interpolation over triangles: Two explicit representations
• Piecewise Quadratic Approximations on Triangles

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