On Shape Preserving Quadratic Spline Interpolation
Abstract
In this paper we discuss the design of algorithms for interpolating discrete data using $C^1 $-quadratic splines in such a way that the monotonicity and/or convexity of the data is preserved. The analysis culminates in an interactive algorithm which takes full advantage of the flexibility which quadratic splines permit.
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Copyright © 1983 Society for Industrial and Applied Mathematics.
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Submitted: 30 March 1982
Published online: 17 July 2006
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