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Quasi-circular Splines: A Shape-Preserving Approximation

โœ Scribed by G.W. Howell; D.W. Fausett; L.V. Fausett


Publisher
Elsevier Science
Year
1993
Weight
499 KB
Volume
55
Category
Article
ISSN
1049-9652

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P1-reproducing shape-preserving quasi-in
โœ C. Conti; R. Morandi; C. Rabut ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 482 KB

In this paper a strategy is presented to construct a shape-preserving quasi-interpolant function expressed as a linear combination of quadratic splines with local support where the coefficients are given by the data. The quasi-interpolant is shown to be linear-reproducing, monotone and/or convex con