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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.
Cite As
Greg von Winckel (2026). Gaussian Quadrature for Triangles (https://www.mathworks.com/matlabcentral/fileexchange/9230-gaussian-quadrature-for-triangles), MATLAB Central File Exchange. Retrieved .
Categories
Find more on Numerical Integration and Differential Equations in Help Center and MATLAB Answers
General Information
- Version 1.0.0.0 (1.84 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 | Sign of weights depended on ordering of vertices through the Jacobian. This has been fixed. |
