摘要
笔者就三次样条插值函数误差估计的已有结果作了比较系统的总结,并就某些特殊的指数样条插值的误差估计方法做了比较有意义的优化改进.不但具体给出了误差估计中的系数,而且还给出了详细的计算步骤.对相关数学领域的后续工作提供了参考.
The author of cubic spline interpolation function error estimate results are compared with the system have been summarized,and some special index for spline interpolation error made more meaningful method of optimizing improvements.Not only the specific error estimates are given the coefficients,and give a detailed calculation steps.Follow-up of the relevant mathematics may provide a reference.
出处
《吉林建筑工程学院学报》
CAS
2011年第1期91-94,共4页
Journal of Jilin Architectural and Civil Engineering
基金
吉林省教育厅"十一五"科学研究项目(吉教科合字2008第336号)
吉林建筑工程学院青年科技发展基金项目(J20091052)
关键词
三次样条插值
误差估计
指数样条插值
优化改进
cubic spline interpolation
error estimate
index spline interpolation
optimization and improvement
