pdnMesh-0.2.1
所属分类：OpenGL
开发工具：C/C++
文件大小：1308KB
下载次数：184
上传日期：2007-08-15 16:54:29
上 传 者：
cruise
说明： An automatic 2D Delaunay mesh generator and solver for Finite Element Analysis. Can solve 2D field problems (Poisson and Helmholtz Equations). Can use LAPACK/ARPACK solvers producing OpenGL/Postscript output. Uses C/GTK/GTKGLExt/MFC. Runs on Win32/Unix.
(An automatic 2D Delaunay mesh generator and solver for Finite Element Analysis. Can solve 2D field problems (Poisson and Helmholtz Equations). Can use LAPACK/ARPACK solvers producing OpenGL/Postscript output. Uses C/GTK/GTKGLExt/MFC. Runs on Win32/Unix.)
文件列表:
pdnMesh-0.2.1 (0, 2005-02-20)
pdnMesh-0.2.1\AUTHORS (405, 2005-02-20)
pdnMesh-0.2.1\COPYING (17992, 2001-06-13)
pdnMesh-0.2.1\doc (0, 2005-02-20)
pdnMesh-0.2.1\doc\CVS (0, 2005-02-20)
pdnMesh-0.2.1\doc\CVS\Entries (74, 2004-01-24)
pdnMesh-0.2.1\doc\CVS\Repository (12, 2004-01-24)
pdnMesh-0.2.1\doc\CVS\Root (43, 2004-01-24)
pdnMesh-0.2.1\doc\examples (0, 2005-02-20)
pdnMesh-0.2.1\doc\examples\coords.1 (201, 2004-05-01)
pdnMesh-0.2.1\doc\examples\coords.10 (653, 2001-08-02)
pdnMesh-0.2.1\doc\examples\coords.11 (669, 2001-08-02)
pdnMesh-0.2.1\doc\examples\coords.1a (307, 2001-06-24)
pdnMesh-0.2.1\doc\examples\coords.1~ (202, 2001-06-24)
pdnMesh-0.2.1\doc\examples\coords.2 (448, 2001-08-02)
pdnMesh-0.2.1\doc\examples\coords.3 (171, 2001-06-13)
pdnMesh-0.2.1\doc\examples\coords.4 (260, 2001-06-13)
pdnMesh-0.2.1\doc\examples\coords.5 (182, 2001-06-13)
pdnMesh-0.2.1\doc\examples\coords.6 (287, 2001-08-02)
pdnMesh-0.2.1\doc\examples\coords.7 (264, 2001-06-13)
pdnMesh-0.2.1\doc\examples\coords.8 (456, 2001-08-02)
pdnMesh-0.2.1\doc\examples\coords.9 (516, 2001-08-02)
pdnMesh-0.2.1\doc\examples\curcap (2158, 2001-08-02)
pdnMesh-0.2.1\doc\examples\CVS (0, 2005-02-20)
pdnMesh-0.2.1\doc\examples\CVS\Entries (847, 2004-07-01)
pdnMesh-0.2.1\doc\examples\CVS\Repository (21, 2004-01-24)
pdnMesh-0.2.1\doc\examples\CVS\Root (43, 2004-01-24)
pdnMesh-0.2.1\doc\examples\flow (512, 2001-08-02)
pdnMesh-0.2.1\doc\examples\flow.1 (185, 2001-08-02)
pdnMesh-0.2.1\doc\examples\foo.eps (157752, 2005-02-17)
pdnMesh-0.2.1\doc\examples\heart (2171, 2001-08-02)
pdnMesh-0.2.1\doc\examples\heat (545, 2001-08-02)
pdnMesh-0.2.1\doc\examples\Makefile (9669, 2005-02-20)
pdnMesh-0.2.1\doc\examples\Makefile.am (504, 2004-07-01)
pdnMesh-0.2.1\doc\examples\Makefile.in (8291, 2005-02-13)
pdnMesh-0.2.1\doc\examples\switch (1321, 2001-08-02)
pdnMesh-0.2.1\doc\examples\trans (908, 2001-08-02)
pdnMesh-0.2.1\doc\Makefile (13620, 2005-02-20)
pdnMesh-0.2.1\doc\Makefile.am (27, 2001-08-02)
... ...
$Id: README,v 1.13 2005/03/12 23:55:55 sarod Exp $
pdnmesh
========
A 2D finite element program with special focus on electromagnetic
problems. It can do the following
1)Mesh generation using Delaunay triangulation.
2)Adaptive/Manual refinement of the mesh while solving.
3)Solving the problem using LU decomposition. LAPACK can be used
to solve eigenproblems.
4)Full GUI support (GTK/GTKGLExt for UNIX, MFC for Win32). Can
also run without GUI.
5)Generating Postscript output of the mesh/contour/gradient etc.
6)Generating a data file of the mesh that can be used in any other
better finite element program.
7)Performing integrations to calculate charge/flux on boundaries.
How to INSTALL?
===============
Please read INSTALL.
The operation of the program
============================
At command prompt, in Xwindows, type:
pdnmesh
Type
pdnmesh -h
for help. Windows version runs in full GUI.
DXF files generated by CAD programs can be converted to pdnmesh
input format. Please read the tutorial for more information.
If you have any questions, please post them to
If you have bug reports and patches, please send them to
Documentation
=============
The tutorial can be found usually at /usr/local/share/pdnmesh/tutorial/
or /usr/share/pdnmesh/tutorial/ but depends on where the program is installed.
Some examples can be found at /usr/local/share/pdnmesh/examples/ or
/usr/share/pdnmesh/examples/. Please point your browser to
http://pdnmesh.sourceforge.net/tutorial/ for the on-line tutorial.
Acknowledgements
================
1) Professor S.R.H.Hoole, a leading expert in computational
electromagnetics, for inspiration and guidance.
2) For the red-black tree implementation, Thomas Neimann's article
and sample code was helpful. Most other algorithms were referred
from Robert Sedgewick's book on Algorithms.
3) Many other references were used (see tutorial).
More info
=========
For more information please visit http://pdnmesh.sourceforge.net/
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