摘要
本文在等距分划上引入了类似于文[1]的Ⅰ型广义 Hermite 样条插值,改进了Ⅱ型广义 Hermite 样条插值的定义.与文[1]比较,证明改进后的样条插值逼近精度得到了充分的提高,利用这二种样条插值,我们讨论了对振荡函数的积分,有限 Fourier 积分等积分的数值逼近.
In this paper,We defected and discussed the wide sense Hermite splines,And we dis- cussed some of the numerical calculation with this wide sense Hermite splints.
出处
《北京机械工业学院学报》
1995年第1期22-28,共7页
Journal of Beijing Institute of Machinery
关键词
数值积分
样条插值
函数
Wide Sense Hermite Spline
Approximate
Numerical Calculation
