diff2_center_test

diff2_center_test, a MATLAB code which calls diff2_center(), which uses centered differences to estimate the second derivative of a function f(x), using a stepsize h.

Licensing:

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

Related Data and Programs:

diff2_center, a MATLAB code which interactively uses centered differences to estimate the second derivative of a function f(x), using a stepsize h.

Source Code:

• diff2_center_test.m the source code.
• diff2_center_test.sh runs all the tests.
• diff2_center_test.txt the output file.

• diff2_center.png a plot comparing the exact and estimated second derivatives for an example function.