This is for "Applied Numerical Linear Algebra", Question 6.16
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Written by J. Demmel, UC Berkeley, July 10, 1993; 
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Modified April 22, 1995; June 4, 1997

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The following matlab files implement Multigrid for Poisson's equation 
on an interval with zero Dirichlet boundary conditions. 
To run the demo, type makemgdemo1D and then testfmgv1D.

<menu>
<li>  <a href="fmgv1D.m">fmgv1D.m</a> -- implement Full Multigrid V-cycle
<li>  <a href="mgv1D.m">mgv1D.m</a> -- implement Multigrid V-cycle
<li>  <a href="mgvrhs1D.m">mgvrhs1D.m</a> -- compute residual in Multigrid V-cycle
<li>  <a href="testfmgv1D.m">testfmgv1D.m</a> -- test fmgv and make nice plots
<li>  <a href="makemgdemo1D.m">makemgdemo1D.m</a> -- set up demo for testfmgv.m
</menu>

The following matlab files implement Multigrid for Poisson's equation 
on a square with zero Dirichlet boundary conditions. 
To run the demo, type makemgdemo and then testfmgv.
Written by J. Demmel, UC Berkeley, July 10, 1993

<menu>
<li>  <a href="fmgv.m">fmgv.m</a> -- implement Full Multigrid V-cycle
<li>  <a href="mgv.m">mgv.m</a> -- implement Multigrid V-cycle
<li>  <a href="mgvrhs.m">mgvrhs.m</a> -- compute residual in Multigrid V-cycle
<li>  <a href="testfmgv.m">testfmgv.m</a> -- test fmgv and make nice plots
<li>  <a href="makemgdemo.m">makemgdemo.m</a> -- set up demo for testfmgv.m
</menu>