14 lines
378 B
Matlab
14 lines
378 B
Matlab
% Convert an edge list to an adjacency list.
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%
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% INPUTS: edge list, mx3, m - number of edges
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% OUTPUTS: adjacency list
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%
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% Note: Information about edge weights (if any) is lost.
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% GB: last updated, September 25, 2012
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function adjL = edgeL2adjL(el)
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nodes = unique([el(:,1)' el(:,2)']);
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adjL=cell(numel(nodes),1);
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for e=1:size(el,1); adjL{el(e,1)}=[adjL{el(e,1)},el(e,2)]; end |