Lastly, using the compactly supported radial functional to take the place of the polynomial function, local radial point interpolation method, is presented in this paper.

最后，本文采用紧支距离基函数取代多项式基函数，提出了局部径向点插值方法，这是一种真正意义上的无网格方法。

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After analyzing the advantage, shortcoming and implement principle of the point-by-point comparing method, beeline interpolation, circle interpolation are realized.

通过对逐点比较法的优缺点及其实现原理的研究，采用逐点比较法实现了直线以及圆弧的插补运算。

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The meshless local radial point interpolation method (LRPIM) doesn't need any element or mesh for the purpose of the energy integration or interpolation. Therefore it is a truly meshless method.

无网格局部径向点插值法(LRPIM)不需要借助于任何单元或网格进行积分或插值，。是一种真正的无网格方法。

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