In this paper the problem of blending parametric surfaces is discussed. We present a constructing method of blending surfaces by parametric discrete interpolation PDE splines. These functions are obtained from some boundary conditions and a given interpolation data point set, by minimizing a functio
Construction of a two-dimensional parametric interpolation spline
β Scribed by V. F. Snigirev
- Publisher
- Springer US
- Year
- 1989
- Tongue
- English
- Weight
- 344 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1573-8795
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π SIMILAR VOLUMES
The method of Dubuc and Deslauriers on symmetric interpolatory subdivision is extended to study the relationship between interpolation processes and wavelet construction. Refinable and interpolatory functions are constructed in stages from B-splines. Their method constructs the filter sequence (its
A method of interpolation of the boundary variables that uses spline functions associated with singular elements is presented. This method can be used in boundary element method analysis of 2-D problems that have points where the boundary variables present singular behaviour. Singular-ended splines
Based on the classical Hermite spline interpolant H 2n-1 , which is the piecewise interpolation polynomial of class C n-1 and degree 2n -1, a piecewise interpolation polynomial H 2n of degree 2n is given. The formulas for computing H 2n by H 2n-1 and computing H 2n+1 by H 2n are shown. Thus a simple