how to get the coordinates of Gaussian quadrature point over a triangular

3 Jun 2012
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Hi All,
I have to integrate over an domain that is discrsized with many tri-angular elements, and i have to take the integration over every sub-trielement, so do you know if there are some matlab code to caculate the coordinates of Gaussian quadrature point over a triangular when the three vertices are given?
Thanks a lot.

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David Zhang
David Zhang
on 3 Jun 2012

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