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S=[1 1 1 2 2 3 3 4 5 6 7]; %Æðʼ½ÚµãÏòÁ¿
E=[2 3 4 5 6 6 7 7 8 8 8]; %ÖÕÖ¹½ÚµãÏòÁ¿
W=[5 4 3 5 3 3 2 2 4 3 5]; %±ßȨֵÏòÁ¿
cm = sparse(S,E,W,8,8); % Create a directed graph with six nodes and eight edges.
[M,F,K] = graphmaxflow(cm,1,8) %Calculate the maximum flow in the graph from node 1 to node 8.
h = view(biograph(cm,[],'ShowWeights','on'));% View the graph with the original capacities.
set(h.Nodes(K(1,),'Color',[1 0 0]); %Show one solution to the minimum cut problem in the original graph.
view(biograph(F,[],'ShowWeights','on')); % View the graph with the calculated maximum flows.
% Notice that in the three edges that connect the source nodes (red) to the
% destination nodes (yellow), the original capacities and the calculated maximum flows are the same.
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