title: Convert dataset of .mat format to .csv octave/matlab
body: <p>there are datasets in .mat format in the this site: <a href="http://www.cs.nyu.edu/~roweis/data.html" rel="noreferrer">http://www.cs.nyu.edu/~roweis/data.html</a><br>
  I want to change the format to .csv. 
  Can someone tell me how to change the format to create the .csv file.</p>
  
  <p>Thanks!</p>