12 lines
380 B
Matlab
12 lines
380 B
Matlab
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% This function outputs the adjacency matrix of a subgraph given
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% the supergraph and the node set of the subgraph.
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%
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% INPUTs: adj - supergraph adjacency matrix (nxn), S - vector of subgraph node indices
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% OUTPUTs: adj_sub - adjacency matrix of the subgraph (length(S) x length(S))
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%
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% GB: last update, September 23 2012
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function adj_sub = subgraph(adj,S)
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adj_sub = adj(S,S);
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