The paper proposes a method for the construction of C^2 quasi-interpolating functions with tension properties. The constructed quasi-interpolant is a parametric cubic curve and its shape can be easily controlled via tension parameters which have an immediate geometric interpretation. Numerical examples are presented.
Lamberti, P., Manni, C. (2004). Tensioned Quasi--interpolation via Geometric Continuity. ADVANCES IN COMPUTATIONAL MATHEMATICS, 20(1-3), 105-127 [10.1023/A:1025823221346].
Tensioned Quasi--interpolation via Geometric Continuity
MANNI, CARLA
2004-01-01
Abstract
The paper proposes a method for the construction of C^2 quasi-interpolating functions with tension properties. The constructed quasi-interpolant is a parametric cubic curve and its shape can be easily controlled via tension parameters which have an immediate geometric interpretation. Numerical examples are presented.File in questo prodotto:
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