how to plot a Directed graph with this structure

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Mohammad
Mohammad 2016-9-26
编辑： Mohammad 2016-9-28
hi this is mostly a programming question but i already spent some hours to solve it and still stuck. i have created a struct Graph(:) , inside each element of graph there is a 2d array that has information about who connects to who.
for example graph(1).Re = [72,0] 72 % 72->0 graph(2).Re = [45 50 60,0 20 15]% 45->0 50->20 ... ... i also have XY coordinates for each of them inside another struct for example : clusterheads.nodes(1,54).index=72 clusterheads.nodes(1,54).x=150; clusterheads.nodes(1,54).y=40; i also create a color for each node for plotting purposes clusterheads.nodes(1,54).color=[0 0 1] ///////////////// now i want to plot a Directed graph between these nodes with their position.
any tip or help is appreciated

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回答（1 个）

Steven Lord
Steven Lord 2016-9-26
If you're using release R2015b or later, create a digraph object and call plot on it.
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Mohammad
Mohammad 2016-9-28
编辑：Mohammad 2016-9-28
Okay but how can i Define position of each node? in digraph it only says nodex connects to nodey without definition of what is nodex and nodey position in 2d space, am i right?

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