Constrained Rational Cubic Spline and Its Application

Authors

  • Qi Duan
  • Huan-Ling Zhang
  • Xiang Lai
  • Nan Xie
  • Fu-Hua Cheng

Keywords:

Rational spline, Constrained design, Constrained interpolation, Convex interpolation, Shape control.

Abstract

In this paper, a kind of rational cubic interpolation function with linear denominator is constructed. The constrained interpolation with constraint on shape of the interpolating curves and on the second-order derivative of the interpolating function is studied by using this interpolation, and as the consequent result, the convex interpolation conditions have been derived.  

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Published

2001-04-02

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Issue

Vol. 19 No. 2 (2001)

Section

Articles

How to Cite

Constrained Rational Cubic Spline and Its Application. (2001). Journal of Computational Mathematics, 19(2), 143-150. https://www.global-sci.com/index.php/JCM/article/view/11416