quadrature_weights_vandermonde_test

quadrature_weights_vandermonde_test, an Octave code which calls quadrature_weights_vandermonde(), which computes the weights of a quadrature rule, assuming that the points have been specified, by setting up a linear system involving the Vandermonde matrix.

Licensing:

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

Related Data and Programs:

quadrature_weights_vandermonde, an Octave code which computes the weights of a 1D quadrature rule using the vandermonde matrix, assuming that the points have been specified.

Source Code:

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

• quadrature_weights_vandermonde_test01.m, sets up a 5-point Newton Cotes rule on [-1,+1].
• quadrature_weights_vandermonde_test02.m, sets up a 5-point Clenshaw-Curtis rule on [-1,+1].