n-dimensional simplex quadrature

版本 1.0.0.0 (2.2 KB) 作者: Greg von Winckel
% Construct Gauss points and weights for a n-dimensional simplex
5.0
(4)
5.4K 次下载
更新时间 2005/12/27

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This script computes the weights and nodes for a Gauss quadrature rule on an n-dimensional simplex. The user can either specify the vertices of the simplex or only the dimension and the vertices of the unit simplex will then be used.

The first four simplexes are

n | Domain
--|------------
1 | Interval
2 | Triangle
3 | Tetrahedron
4 | Pentatope

Thanks to John D'Errico for helping with this script.

引用格式

Greg von Winckel (2024). n-dimensional simplex quadrature (https://www.mathworks.com/matlabcentral/fileexchange/9435-n-dimensional-simplex-quadrature), MATLAB Central File Exchange. 检索时间: .

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版本 已发布 发行说明
1.0.0.0