differ_test

differ_test, a MATLAB program which calls differ() to determine the finite difference coefficients necessary in order to combine function values at known locations to compute an approximation of given accuracy to a derivative of a given order.

Licensing:

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

Related Data and Programs:

differ, a MATLAB library which determines the finite difference coefficients necessary in order to combine function values at known locations to compute an approximation of given accuracy to a derivative of a given order.

Source Code:

• differ_test.m, calls all the tests.
• differ_test.sh, runs all the tests.
• differ_test.txt, the output file.
• differ_test02.m, tests DIFFER_INVERSE.
• differ_test03.m, tests DIFFER_MATRIX.
• differ_test04.m, tests DIFFER_FORWARD, DIFFER_BACKWARD, DIFFER_CENTRAL.
• differ_test05.m, tests DIFFER_STENCIL.