brent_test

brent_test a MATLAB library which calls brent for finding zeros or minima of a scalar function of a scalar variable, by Richard Brent.

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:

brent, a MATLAB library which contains routines for finding zeroes or minima of a scalar function of a scalar variable, without the use of derivative information, including a reverse communication (RC) option, by Richard Brent.

Source Code:

• brent_test.m, a sample calling program.
• brent_test.sh, runs all the tests.
• brent_test.txt, the output file.
• test_zero_all.m, tests ZERO on all the test functions.
• test_zero_rc_all.m, tests ZERO_RC on all the test functions.
• test_local_min_all.m, tests LOCAL_MIN on all the test functions.
• test_local_min_rc_all.m, tests LOCAL_MIN_RC on all the test functions.
• test_glomin_all.m, tests GLOMIN on all the test functions.
• test_zero_one.m, tests ZERO on one test function.
• test_zero_rc_one.m, tests ZERO_RC on one test function.
• test_local_min_one.m, tests LOCAL_MIN on one test function.
• test_local_min_rc_one.m, tests LOCAL_MIN_RC on one test function.
• test_glomin_one.m, tests GLOMIN on one test function.
• f_01.m, zero finder test function #1.
• f_02.m, zero finder test function #2.
• f_03.m, zero finder test function #3.
• f_04.m, zero finder test function #4.
• f_05.m, zero finder test function #5.
• g_01.m, local minimum test function #1.
• g_02.m, local minimum test function #2.
• g_03.m, local minimum test function #3.
• g_04.m, local minimum test function #4.
• g_05.m, local minimum test function #5.
• h_01.m, global minimum test function #1.
• h_02.m, global minimum test function #2.
• h_03.m, global minimum test function #3.
• h_04.m, global minimum test function #4.
• h_05.m, global minimum test function #5.