On unix/liux systems, be sure to add the following line to 
your startup.m file in the ~/matlab directory :

addpath $ROOT/MATLAB

where $ROOT is the directory into which you unzipped these examples.

On other operating systems, please consult your matlab guide.

compare.m         - Figure 1 plots exact and iterative solutions side by side.
                    Figure 2 plots the difference of the two solutions.
exact.m           - Matlab m-file to generate and plot exact solution
                    (it needs the "plots" file generated by the programs)
laplace.m         - Plots iterative solution
                    (it needs the "plots" and "plots.k" data files generated
                     by running any of the codes)
readme            - this file


August 13, 2000
Kadin Tseng
Scientific Computing and Visualization
Boston University
