fd1d_display_test, a MATLAB program which call fd1d_display() to read and display finite difference data.


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:

fd1d_display, a MATLAB program which reads a pair of files defining a 1D finite difference method (FDM) model, and plots the data.

Source Code:

ARCTAN contains sample data from the arctangent function at 29 non-uniformly spaced nodes.

PAIR shows how a plot is made when there are two columns of data in the "values" file. The first column is a copy of the original ARCTAN data, and the second column is some perturbed values.

Last revised on 13 January 2019.