title: hierarchy of functions in MatLab
body: <p>I have been reading someone else's <code>matlab</code> code and I don't know how the code structured. I mean I would like to know the hierarchy of functions, which function uses which function. I am reading the code to figure that out but its taking a lot of time. </p>
  
  <p>So is there any other way I can see this hierarchy without reading the whole thing? To be honest it is starting to get confusing. Maybe <code>MatLab</code> has a built in function for that! I found this:</p>
  
  <p><a href="https://stackoverflow.com/questions/95760/how-can-i-generate-a-list-of-function-dependencies-in-matlab">How can I generate a list of function dependencies in MATLAB?</a></p>
  
  <p>but this doesn't seem to be helpful!</p>