MATLAB: Create vertex with edges.

edgesgraph

I am new in Matlab that's why I want to know, how to create a graph with edges and also how to access those edges. please help me.

Best Answer

Your question is so vague that it's impossible to answer it properly.

The only thing we can do is point you to the graph documentation or possibly digraph if your graph is directed. There are plenty of examples there that show how to create, edit, display and work with graphs.

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MATLAB: How to construct the g in matgraph for coloring graphs

http://www.mathworks.com/matlabcentral/fileexchange/19218-matgraph/content/matgraph/samples/html/coloring.html

g is an object created by the graph() constructor. You can construct it as empty and use one of the routines such as bucky() to replace it with a special graph, or you can construct it with an n x 2 edge list; see http://www.mathworks.com/matlabcentral/fileexchange/19218-matgraph/content/matgraph/html/matgraph/@graph/graph.html

For example,

   list = randi(5, 7, 2);
   g = graph(list);

MATLAB: Efficient way to identify duplicate edges.

uniqueEdgeList = unique(sort(SampleEdgeList,2),'rows')

You can also use the second and third outputs of the unique() function to know which of the original rows map to the unique rows, and vice versa. See

>> doc unique

for details.

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Related Solutions

MATLAB: How to construct the g in matgraph for coloring graphs

MATLAB: Efficient way to identify duplicate edges.

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