triangle_wandzura_rule_test

triangle_wandzura_rule_test, a MATLAB program which calls triangle_wandzura_rule() to return any of six Wandzura rules for quadrature over the interior of a triangle in 2D.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Data and Programs:

triangle_wandzura_rule, a MATLAB library which returns quadrature rules of exactness 5, 10, 15, 20, 25 and 30 over the interior of the triangle in 2D.

Source Code:

• triangle_wandzura_rule_test.m, calls all the tests.
• triangle_wandzura_rule_test.sh, runs all the tests.
• triangle_wandzura_rule_test.txt, the output file.

• triangle_wandzura_rule_test01.m, tests WANDZURA_RULE_NUM, WANDZURA_DEGREE, and WANDZURA_ORDER_NUM.
• triangle_wandzura_rule_test02.m, tests WANDZURA_RULE by summing the weights.
• triangle_wandzura_rule_test03.m, tests WANDZURA_RULE by summing the barycentric coordinates.
• triangle_wandzura_rule_test04.m, tests WANDZURA_ORDER by integrating monomials in the unit triangle.
• triangle_wandzura_rule_test05.m, tests REFERENCE_TO_PHYSICAL_T3 by transforming a Wandzura rule from the unit triangle to another triangle.