文件列表:

Multigrid (0, 2004-03-30)
Multigrid\dirichlet_flags.m (1246, 2004-03-26)
Multigrid\get_edges.m (1084, 2004-03-30)
Multigrid\gs.m (622, 2004-03-26)
Multigrid\interpolate.m (620, 2004-03-26)
Multigrid\jacobi.m (450, 2004-03-26)
Multigrid\mg_alg.m (2831, 2004-03-30)
Multigrid\mg_main.m (3947, 2004-03-30)
Multigrid\mg_menu.fig (59752, 2004-03-30)
Multigrid\mg_menu.m (19497, 2004-03-30)
Multigrid\mg_script.m (1454, 2004-03-30)
Multigrid\restrict.m (694, 2004-03-26)

************************************************ Multigrid Solver for scalar elliptic linear PDEs ************************************************ Type 'mg_menu' to set up a graphical user interface. If you do not like GUIs, start with mg_script. The PDE specifications need to have the format used by the PDE toolbox. The geometry description 'g' and the boundary condition description 'b' can either be the name of a function file (see the Matlab help to pdegeom and pdebound for g and b, respectively) or matrices (see decsg and assemb, respectively). See the individual files for details. ****************************************************************************** File * Usage ****************************************************************************** mg_menu.m * GUI. mg_script.m * Script file if no GUI should be used. mg_main.m * Main file containing the refinement and solution * procedures. mg_alg.m * Contains the multigrid algorithm. dirichlet_flags.m * Creates Dirichlet flags for the FE nodes. get_edges.m * Obtains information about the FE edges. gs.m * SOR smoother. interpolate.m * Realization of the interpolation operator. jacobi.m * Jacobi smoother. restrict.m * Realization of the restriction operator. ****************************************************************************** ************************ VERSION 1.0 DATE 25.3.2004 EMAIL bernd@flemisch.net ************************

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