title: matlab data file to pandas DataFrame
body: <p>Is there a standard way to convert <em>matlab</em> <code>.mat</code> (matlab formated data) files to Panda <code>DataFrame</code>? </p>
  
  <p>I am aware that a workaround is possible by using <code>scipy.io</code> but I am wondering whether there is a straightforward way to do it.</p>