标题：A shape preserving rational cubic interpolation spline
作者机构：[Meng, Tian ] School of science, Shandong University of Technology, Zibo, Shandong, 255049, China
来源：2nd International Conference on Information Science and Engineering, ICISE2010 - Proceedings
摘要：An explicit representation of a C1piecewise rational cubic spline has been developed, which 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. Furthermore, an error analysis of the interpolant is give. © 2010 IEEE.