How to create a complete graph in MATLAB?

I have a row vector S = [1,5,36,8,9,4] indicating the nodes whose locations are given by a LOC matrix. Also I have a distance matrix indicating the distances between these nodes. I want to construct a complete graph using these vertices i.e every vertex should touch every other vertex. How can it be done in MATLAB?

Answer 1

[per isakson]

AFAIK: It's in the Bioinformatics Toolbox. See Working with Graph Theory Functions

There might something useful in the File Exchange

[NIHARIKA]

Is this toolbox also useful for applying minimum spanning tree on the graph?

[per isakson]

I don't know. A simple search returned Graph::minimumSpanningTree

Search the documentation http://www.mathworks.se/help/matlab/index.html

Answer 2

[Walter Roberson]

For R2015b or later, see http://www.mathworks.com/help/matlab/ref/graph.html#buyz572-1