1) compactly supported trial function
紧支试函数
2) compactly supported functions
紧支函数
3) Weighted Residual Method with Compactly Supported Trial Function
紧支试函数加权残量法
4) compactly supported function
紧支撑函数
5) compactly supported radial basis function
紧支径向基函数
1.
A meshless method based on compactly supported radial basis functions for inhomogeneous problems
用基于紧支径向基函数的无网格法求解非齐次方程
2.
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。
3.
A collocation method based on compactly supported radial basis function , a meshless method ,is presented in this paper, in which the background cells for integration are not needed , and the formed system matrix is banded and sparse.
介绍基于紧支径向基函数的配点型无网格法 ,此方法无需背景积分网格 ,是一种真正的无网格法 ,且能克服全域性径向基函数所导致的系数矩阵为非带状满阵的缺点 。
6) compactly supported redial basis function
紧支柱径向函数
补充资料:紧支集函数
紧支集函数
function of compact support
紧支集函数汤曰为阅ofaJ叨声Ct,即毗;中。.THa,巾yuK明。,] 定义在E”的某个区域上的、具有属于这个区域的紧支集的函数.更确切地说,假定函数f(x)‘f(x,,…,x。)定义在区域。CE”上,f的求年(s叩port)是指使f(x)不为O(f(x)护0)的点x6Q的集合的闭包.于是,Q中紧支集的函数是定义在0上的函数.其支集A是O中有界闭集,A和Q的边界r有正距离占>O,其中咨充分小. 通常考虑k次连续可微的紧支集函数,其中k是给定的自然数.甚至更经常地考虑无穷次可微的紧支集函数.函数 ‘。一,‘、:,’一,,,一二一
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