quadmom_test

quadmom_test, a MATLAB program which calls quadmom() to compute a Gaussian quadrature rule for a weight function rho(x) based on the Golub-Welsch procedure that only requires knowledge of the moments of rho(x).

Licensing:

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

Related Data and Programs:

quadmom, a MATLAB library which computes a Gaussian quadrature rule for a weight function rho(x) based on the golub-welsch procedure that only requires knowledge of the moments of rho(x).

Source Code:

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

Examples and Tests:

• quadmom_test01.m, demonstrates the procedure for the Legendre weight rho(x)=1 over the interval [-1,+1].
• quadmom_test02.m, demonstrates the procedure for the standard Gaussian weight.
• quadmom_test03.m, demonstrates the procedure for a general Gaussian weight.
• quadmom_test04.m, demonstrates the procedure for the Laguerre weight.
• quadmom_test05.m, demonstrates the procedure for a truncated normal weight.
• quadmom_test06.m, demonstrates the procedure for a lower truncated normal weight.
• quadmom_test07.m, demonstrates the procedure for an upper truncated normal weight.
• quadmom_test08.m, integrates sine(x) against a lower truncated normal weight.