title: How to draw a hub-centered network diagram in matlab?
body: <p>I am wondering if matlab has some functions of toolbox to draw networks in a hub-centered way like this:</p>
  
  <p><img src="https://i.stack.imgur.com/oixfZ.png" alt="hub-centered network diagram"></p>
  
  <p>I have a connectivity matrix of nodes. The directions of edges and color are not so important. Only the hub-centered style is desired. I have checked the biography toolbox but it seems to be drawing network in a random way. I found some tools online which are either implemented in other languages or as commercial software. Or matlab simply can not do it? Does anyone have any idea about this?</p>