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Please use this identifier to cite or link to this item: http://bura.brunel.ac.uk/handle/2438/2285

Title: Rational quadratic spline interpolation to monotonic data.
Authors: Delbourgo, R
Gregory, JA
Publication Date: 1982
Publisher: Brunel University
Citation: Maths Technical Papers (Brunel University). July 1982 , pp 1-18
Abstract: In an earlier paper by Gregory & Delbourgo (1982), a piecewise rational quadratic function is developed which produces a monotonic interpolant to monotonic data. This interpolant gives visually pleasing curves and is of continuity class C1 . In the present paper, the data is restricted to be strictly monotonic and it is shown that it is possible to obtain a monotonic rational quadratic spline interpolant which is of continuity class .C2 An ○(h4) convergence analysis is included.
URI: http://bura.brunel.ac.uk/handle/2438/2285
Appears in Collections:Mathematical Science
Dept of Mathematics Research Papers

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