Displaying node name in a network graph

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Mariya B
Mariya B 2016년 4월 14일
댓글: jd net 2018년 9월 29일
Hello All,
I seem to have an issue in displaying the node names. My code goes as follows:
density=0.001
names = 1:295;
node_names=reshape(cellstr(num2str(names(:))),* size(names)); %%assigning node names
A = sprand( 295, 295, density );%%creating sparse random adjacency matrix
A=tril(A,-1);
A=A+A.';
G =graph(A,node_names);
ax=axesm('mercator','MapLatLimit',[40 41],'MapLonLimit',[-74 -73]);
setm(gca, 'origin',[-74.900,-73.750,-73.5340])
p=plot(ax,G);
Thanks in advance
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jd net
jd net 2018년 9월 29일
is this possible to implement......for PEG algorithm

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Mike Garrity
Mike Garrity 2016년 4월 14일
I think that it doesn't label them by default when the number of nodes gets bigger than some number. You can tell it that you really do want them by using the labelnode function.
labelnode(p,names,node_names)
It does get a bit "busy" though.
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jd net
jd net 2018년 9월 29일
:)

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