The common weight functions are: Gaussian, exponential, spline, and compactly supported radial basis function (CSRBF) and so on.

目前常见的权函数有：高斯型、指数型、样条型以及径向基函数等。

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The level set method was adopted to describing the structural topology and its change, and the compactly supported radial basis function was introduced to getting the parametric level set method.

采用水平集方法描述结构的拓扑及其变化，使用紧支径向基函数对计算区域的水平集进行插值以得到参数化的水平集方法。

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