title: How to visualize our network in Matconvnet?
body: <p>Is there any function to visualize the network like this? 
  <a href="https://i.stack.imgur.com/2bWCT.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2bWCT.jpg" alt="network"></a></p>
  
  <p>I want to visualize both dagnn and simplenn architectures.</p>