Question on ploting a graph

Hi, I have a dataset that has nodes and distance between them. For example:
Node1 Node2 Distance
1 2 65
2 4 45
The distance between node 1 and node 2 is 65.
I wanted to plot a network graph with these nodes and there distances. This problem is hard because it has no x,y coordinates. Please help! Is there any package that I can use , I know graphviz is a great to generate network graph...is there anything similar to that in matlab?

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此问题已关闭。

提问:

2014-6-23

关闭:

2021-8-20

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