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Diffstat (limited to 'sourcecodes/bnt-master/GraphViz/draw_graph_test.m')
| -rw-r--r-- | sourcecodes/bnt-master/GraphViz/draw_graph_test.m | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/GraphViz/draw_graph_test.m b/sourcecodes/bnt-master/GraphViz/draw_graph_test.m new file mode 100644 index 00000000..0d3aa186 --- /dev/null +++ b/sourcecodes/bnt-master/GraphViz/draw_graph_test.m @@ -0,0 +1,50 @@ +% TEST_LAYOUT Script to test some bayesian net layouts +% + +% Change History : +% Date Time Prog Note +% 13-Apr-2000 10:40 PM ATC Created under MATLAB 5.3.1.29215a (R11.1) + +% ATC = Ali Taylan Cemgil, +% SNN - University of Nijmegen, Department of Medical Physics and Biophysics +% e-mail : cemgil@mbfys.kun.nl + +%bnet = mk_asia_bnet; +%draw_graph(bnet.dag); + +% Make the following network (from Jensen (1996) p84 fig 4.17) +% 1 +% / | \ +% 2 3 4 +% | | | +% 5 6 7 +% \/ \/ +% 8 9 +% where all arcs point downwards + +disp('plot directed') +clf; + +N = 9; +dag = zeros(N,N); +dag(1,2)=1; dag(1,3)=1; dag(1,4)=1; +dag(2,5)=1; dag(3,6)=1; dag(4,7)=1; +dag(5,8)=1; dag(6,8)=1; dag(6,9)=1; dag(7,9) = 1; + +draw_graph(dag); + +pause +clf +disp('plot undirected') +udag = [dag+dag']; +draw_graph(udag); + +pause +clf +disp('plot mixed') +mg = [dag]; +mg(2,1) = 1; mg(8,5) = 1; +draw_graph(mg); + + + |