A rational cubic spline interpolation and its application

摘要：

In this paper, a rational cubic spline interpolation has been constructed using the rational cubic spline with quadratic denominator and the rational cubic spline based on function values. The spline can preserve monotonicity and convexity of the data set The explicit representation is easily constructed, and numerical experiments indicate that the method produces visually pleasing curves. Also, error analysis of the spline is studied.

关键词： rational spline monotonic convex error

作者: Meng Tian Qiuju Bian

作者单位: School of science, Shandong University of Technology, Zibo, Shandong, 255049, P.R.China

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 96-99

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）