In this paper we describe the construct ion of a new type of blend spline and study their interpolation formulas and estimationoferror.
本文构造了一种混合样条函数，它是用一次多项式函数及指数函数的结合来表示的。
2
The existence and uniqueness theorem of its solution is proved by the perturbation method and the estimationoferror for its approximate solution is given.
然后利用摄动方法证明了这个问题解的存在唯一性，同时给出了解的渐近展开和误差估计。
3
The measurement accuracy which is obtained through analysis and estimationoferror in tests is the important basis for evaluating the reliability of test data.