Visualize a graph in matlab

Question

I have a graph consisting of a set of edges with their corresponding start and end nodes. These were generated for a specific region of a city. How can I visualize this graph in matlab

Emile · Accepted Answer · 2014-02-16 22:18:35Z

8

Check out this function:

doc gplot

Example:

% Plot half of a "Bucky ball" carbon molecule, placing asterisks at each node:
k = 1:30;
[B,XY] = bucky;
gplot(B(k,k),XY(k,:),'-*')
axis square

gplot_output

edited Feb 16, 2014 at 22:18

Emile

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answered Jun 14, 2012 at 16:41

Franck Dernoncourt

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2 Comments

Luca Geretti Over a year ago

+1, ditto. A practical example or a bit more juice in the answer would have not been bad, though.

Paul English Over a year ago

Most graphs don't have coordinates from the start, matlab-bgl includes a few useful layout algorithms, gplot(A, fruchterman_reingold_force_directed_layout(A));

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