Radial Piont Interpolation Meshless Method With Polynomial Basis is a new numerical method.

带有多项式基的径向点插值无网格方法是一种新的数值方法。

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The collocation method is a numerical method which search for the approximate solution of the equation by way of meeting pure interpolation condition.

配置法是以满足纯插值约束条件的方式，寻求算子方程近似解的方法，且具有无需计算数值积分、计算量小、收敛阶高等优点。

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In this paper, a kind of rational interpolation method is given. Its error estimate and recurrence algorithm are also obtained. Numerical test shows that the convergence of this method is good.

本文研究了二元有理插值逼近，给出一种逼近方法及该方法的递推算法、误差估计和实例。

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