GRLABEL Associate a label to each connected component of the graph.
LABELS = grLabel(NODES, EDGES)
Returns an array with as many rows as the array NODES, containing index
number of each connected component of the graph. If the graph is
totally connected, returns an array of 1.
Example
nodes = rand(6, 2);
edges = [1 2;1 3;4 6];
labels = grLabel(nodes, edges);
labels =
1
1
1
2
3
2
See also
getNeighborNodes
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Author: David Legland
e-mail: david.legland@grignon.inra.fr
Created: 2007-08-14, using Matlab 7.4.0.287 (R2007a)
Copyright 2007 INRA - BIA PV Nantes - MIAJ Jouy-en-Josas.
Package: matgeom