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Zbl 1086.65010
Sarfraz, M.; Hussain, Malik Zawwar
Data visualization using rational spline interpolation. (English)
[J] J. Comput. Appl. Math. 189, No. 1-2, 513-525 (2006). ISSN 0377-0427

Summary: A smooth curve interpolation scheme for positive, monotonic, and convex data is developed. This scheme uses piecewise rational cubic functions. The two families of parameters, in the description of the rational interpolant, are constrained to preserve the shape of the data. The rational spline scheme has a unique representation. The degree of smoothness attained is $C^{1}$.

MSC 2000:: *65D18 Computer graphics and computational geometry
65D07 Splines (numerical methods)
65D05 Interpolation (numerical methods)

Keywords: degree of smoothness; curve interpolation

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Zentralblatt MATH Berlin [Germany]