Shape-preserving $C\sp 2$ cubic polynomial interpolating splines
نویسندگان
چکیده
منابع مشابه
Shape preserving interpolation by cubic G 1 splines in
In this paper, G continuous cubic spline interpolation of data points in R, based on a discrete approximation of the strain energy, is studied. Simple geometric conditions on data are presented that guarantee the existence of the interpolant. The interpolating spline is regular, loop-, cuspand fold-free.
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Article history: Available online 30 June 2010
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ژورنال
عنوان ژورنال: Mathematics of Computation
سال: 1991
ISSN: 0025-5718
DOI: 10.1090/s0025-5718-1991-1079015-1