这方面,影响域(Influence Domain)是一种广义的数据立方体。立方体上计算的是聚合(Aggregation),而影响域上计算的是蕴涵(Implication),即数据中隐藏的模式。
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domain of influence [数] 影响域 ; 影响区
Influence Domain Radial Basis Function 原则
influence domain radius 影响域半径
aerosol influence domain 气溶胶影响域
influence domain retriangulating 影响域重构
In addition, the paper mainly studies some parameters: the basis function, the types of weight function and the influence domain of the weight function, which influence the precision in element free galerkin method.
并对影响计算结果的重要因素:基函数、权函数、权函数的影响域作了分析研究。
参考来源 - 电磁散射的无网格方法研究The velocity field is approximated by compactly supported functions such as MLS and RKPM, so the influence domain of the weighted function or kernel function has important influence on the approximation precision.
无网格伽辽金方法基于紧支试函数加权残量法,所以权函数影响域的确定会影响近似的精度,本文提出了修正的权函数影响域的确定方法以提高近似的精度。
参考来源 - 挤压过程无网格数值模拟技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The difficulty to select the size of influence domain;
影响域大小(包含其中的点数)的确定;
Rarefaction effect tends to make supersonic flows move smoothly, and to enlarge the influence domain of cylinder.
稀薄效应趋于弱化激波等超声速流动结构,物体影响域增大。
A finite point matrix method based on the cosine splines is presented by utilizing the conception of the nodal influence domain in this paper.
应用节点影响域的概念,提出了基于余弦样条函数的有限点阵方法。
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