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有限元学习研究用源代码(老外的),供科研人员参考

<TITLE>COG 2.0</TITLE>

<H1>COG 2.0</H1>

 <P><B>COG</B> is a grid generation package for 2D an 3D Delaunay grid
generation:

 <P><A HREF="mainoiltest.html"><IMG SRC="oiltest.gif"></A>

 <P>It is based on a new concept for geometry description named
 <A HREF="cogeometry.html">cogeometry</A>.  This allows, for example,
to use pixmaps to describe the geometries:

 <P><A HREF="mainpixmaptest.html"><IMG SRC="pixmaptest.gif"></A>

 <P>An essential part of COG, which includes all possibilities for
geometry description, 2D and 3D grid generation with local,
anisotropical refinement, is
 <A HREF="public.html">public domain</A>.  

 <P>The <A HREF="pricing.html">full version</A> includes new features
for local anisotropical refinement, like in the left part of the
following picture (the right part shows the similar public domain
grid):

 <P><IMG SRC="uniontest.gif">

 <P>