Plotting a figure from a matrix

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Lewis Waswa
Lewis Waswa 2023-6-30
评论： dpb 2023-6-30
I have the following matrix, which describe the connection between nodes on a network. How can I plot this in Matlab?
A=[1 2; 2 3;2 4;3 5; 5 6; 6 7]
The node 1 is connected to 2, the node 2 is conncted to 3 and 4, node 3 is connected to node 5, which is conncted to 6, which is conncted to 7.
How can I plot this in matlab?
Thank you.

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采纳的回答

dpb
dpb 2023-6-30
Ran in:
A=[1 2; 2 3;2 4;3 5; 5 6; 6 7];
G=graph(A(:,1),A(:,2))
G =
graph with properties: Edges: [6×1 table] Nodes: [7×0 table]
plot(G)
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显示 5更早的评论
Cris LaPierre
Cris LaPierre 2023-6-30
Node labels have shown up by default since this function was introduced (R2015b)
dpb
dpb 2023-6-30
I would have thought so, too. So wonder what's going on with OP if don't show up for him? Is there a property to turn them on/off?

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更多回答（1 个）

Cris LaPierre
Cris LaPierre 2023-6-30
Ran in:
I would use digraph.
A=[1 2; 2 3;2 4;3 5; 5 6; 6 7] ;
G = digraph(A(:,1),A(:,2));
plot(G)

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