本课题对有理函数插值方法的理论及其算法进行了研究。

This paper discusses the theory and several algorithms of rational function interpolation.

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然后构造了在预给极点情况下求主对角线和副对角线上向量值有理插值的矩阵算法。

In addition this paper constructs a matrix algorithm for computing bivariate diagonal vector valued rational interpolants with preassigned poles.

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受二元多项式插值的迭加算法的启发，给出一种简便的求有理插值函数的方法，同时通过实例进行验证。

Enlighened by the superposed algorithm of two element polynomial interpolation, we present a simple method of finding rational interpolation functions.

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