triangle_ncc_rule_test

triangle_ncc_rule_test, a MATLAB code which calls triangle_ncc_rule(), which defines the weights and abscisass for a sequence of 9 Newton-Cotes closed quadrature rules over the interior of a triangle in 2D.

Licensing:

The information on this web page is distributed under the MIT license.

Related Data and Programs:

triangle_ncc_rule, a MATLAB code which defines Newton-Cotes Closed (NCC) quadrature rules over the interior of a triangle in 2D.

Source Code:

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

• triangle_ncc_rule_test01.m, tests TRIANGLE_NCC_RULE_NUM, TRIANGLE_NCC_DEGREE, and TRIANGLE_NCC_ORDER_NUM.
• triangle_ncc_rule_test02.m, tests TRIANGLE_NCC_RULE by summing the weights.
• triangle_ncc_rule_test03.m, tests TRIANGLE_NCC_RULE by summing the barycentric coordinates.
• triangle_ncc_rule_test04.m, tests TRIANGLE_NCC_ORDER by integrating monomials in the unit triangle.
• triangle_ncc_rule_test05.m, tests REFERENCE_TO_PHYSICAL_T3 by transforming an NCC rule from the unit triangle to another triangle.