]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Add results for step-2.
authorwolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Wed, 8 Dec 1999 08:00:04 +0000 (08:00 +0000)
committerwolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Wed, 8 Dec 1999 08:00:04 +0000 (08:00 +0000)
git-svn-id: https://svn.dealii.org/trunk@1995 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/doc/tutorial/chapter-2.step-by-step/step-2.data/sparsity_pattern_1.jpg [new file with mode: 0644]
deal.II/doc/tutorial/chapter-2.step-by-step/step-2.data/sparsity_pattern_2.jpg [new file with mode: 0644]
deal.II/doc/tutorial/chapter-2.step-by-step/step-2.results

diff --git a/deal.II/doc/tutorial/chapter-2.step-by-step/step-2.data/sparsity_pattern_1.jpg b/deal.II/doc/tutorial/chapter-2.step-by-step/step-2.data/sparsity_pattern_1.jpg
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Binary files /dev/null and b/deal.II/doc/tutorial/chapter-2.step-by-step/step-2.data/sparsity_pattern_1.jpg differ
diff --git a/deal.II/doc/tutorial/chapter-2.step-by-step/step-2.data/sparsity_pattern_2.jpg b/deal.II/doc/tutorial/chapter-2.step-by-step/step-2.data/sparsity_pattern_2.jpg
new file mode 100644 (file)
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index c2760fcb32c88d9e877238ce4911eea4c2df4246..251267899db5a7d6da2a2f78c620da4dddeec36c 100644 (file)
@@ -8,3 +8,21 @@ patterns. We can visualize them using GNUPLOT:
   plot "sparsity_pattern.1"
 </code>
 </pre>
+
+<p>
+The results then look like this:
+<p>
+<TABLE WIDTH="60%">
+<tr>
+<td>
+<IMG SRC="step-2.data/sparsity_pattern_1.jpg" ALT="sparsity-pattern-1" WIDTH="300">
+</td>
+<td>
+<IMG SRC="step-2.data/sparsity_pattern_2.jpg" ALT="sparsity-pattern-2" WIDTH="300">
+</td>
+</tr>
+</table>
+<p>
+
+As can be seen, the sparsity pattern is much better clustered around
+the main diagonal of the matrix after renumbering.

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