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. Written by J. Demmel, UC Berkeley, July 10, 1993

fmgv1D.m -- implement Full Multigrid V-cycle

mgv1D.m -- implement Multigrid V-cycle

mgvrhs1D.m -- compute residual in Multigrid V-cycle

testfmgv1D.m -- test fmgv and make nice plots

makemgdemo1D.m -- set up demo for testfmgv.m

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

fmgv.m -- implement Full Multigrid V-cycle

mgv.m -- implement Multigrid V-cycle

mgvrhs.m -- compute residual in Multigrid V-cycle

testfmgv.m -- test fmgv and make nice plots

makemgdemo.m -- set up demo for testfmgv.m