Select base station in wsn

Hi, i need code for selecting base station from n nodes (for example 10 node) depending on higher energy value

Answer 1

[Stalin Samuel]

If you have 10 nodes then possibly you will have 10 energy values associated with the nodes.So get the index of maximum value.That will acts as base station

[Khaled Sharaf]

Thanks, I need Matlab code for this please.