File list (Check if you may need any files):
fem.2.1
.......\fem
.......\...\adapt1.m
.......\...\demo
.......\...\....\ex1.m
.......\...\....\ex1.mat
.......\...\....\ex2.m
.......\...\....\ex2.mat
.......\...\....\test1.m
.......\...\....\test2.m
.......\...\fem1.m
.......\...\fem2.m
.......\...\genmat1.m
.......\...\genmat2.m
.......\...\genmat3.m
.......\...\genmesh2.m
.......\...\impmesh.m
.......\...\meshtest.m
.......\...\plotgrid2.m
.......\...\quadspace.m
.......\...\readme_fem.txt
.......\...\refine1.m
.......\...\vmean.m