Gaussian Quadrature for Triangles

Version 1.0.0.0 (1,84 KB) von Greg von Winckel
Compute Gauss nodes and weights for a triangle
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7,3K Downloads
Aktualisiert 21. Dez 2005

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This script computes Gauss nodes and weights for numerically integrating a fuction over an arbitrary triangular domain. Note: This method uses the collapsed square rather than the general cubature case.

Zitieren als

Greg von Winckel (2024). Gaussian Quadrature for Triangles (https://www.mathworks.com/matlabcentral/fileexchange/9230-gaussian-quadrature-for-triangles), MATLAB Central File Exchange. Abgerufen .

Kompatibilität der MATLAB-Version
Erstellt mit R14
Kompatibel mit allen Versionen
Plattform-Kompatibilität
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Version Veröffentlicht Versionshinweise
1.0.0.0

Sign of weights depended on ordering of vertices through the Jacobian. This has been fixed.