1Duan Q, Zhang H L, Lai X,et al. Constrained rational cu- bic spline and its application [ J ]. Journal of Computa- tional Mathematics. 2001,19 (2) : 143 -150.
3Duan Q, Djidjeli K, Price W G, etal. A rational cubic spline based on function values[J]. Computer & Graphics, 1998, 22(4) : 479-486
4Duan Q, Wang L, Twizell E H. A new Cz rational interpolation based on function values and constrained control of the interpolation curves [J]. Applied Mathematics and Computation, 2005, 161(1): 311-322
5Duan Q, Wang L, Twizell E H. A new bivariate rational interpolation based on function values [J]. Information Sciences, 2004, 166(1/4): 181-191
6Sarfraz M, Butt S, Hussain M Z. Visualization of shaped data by a rational cubic spline interpolation [J]. Computer Graphics, 2001, 25(5):833-845
7Sarfraz M. A rational cubic spline for the visualization of monotonic data: an alternate approach [J]. Computer & Graphics, 2003, 27(1): 107-121
8Sarfraz M, Hussain M Z. Data visualization using rational spline interpolation [J]. Journal of Computational and Applied Mathematics, 2006, 189(1/2): 513-525
9Duan Q, Zhang H, Zhang Y, et al. Error estimation of a kind of rational spline [J]. Journal of Computational and Applied Mathematics, 2007, 200(1): 1-11