Gaussian Quadrature for Triangles

Versione 1.0.0.0 (1,84 KB) da Greg von Winckel
Compute Gauss nodes and weights for a triangle
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Aggiornato 21 dic 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.

Cita come

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

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Creato con R14
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Versione Pubblicato Note della release
1.0.0.0

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