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Highlights from
MatlabBGL

MatlabBGL

by

 

30 Apr 2006 (Updated )

MatlabBGL provides robust and efficient graph algorithms for Matlab using native data structures.

n=num_vertices(A)
function n=num_vertices(A)
% NUM_VERTICES The number of vertices in a graph.
%
% n = num_vertices(A) returns the number of vertices in graph A.  
%
% Example:
%    A = sparse(ones(5));
%    n = num_vertices(A);
%
% See also NUM_EDGES

% David Gleich
% Copyright, Stanford University, 2006-2008

n = size(A,1);

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