title: MATLAB Saving multiple figures to a PDF
body: <p>Is there any way to do this?</p>
  
  <p>I know how to use saveas (<code>saveas(1, filename, 'pdf');</code>) to save one figure to a PDF file, but is it possible to add multiples? So something like (<code>saveas(1,2,3) filename, 'pdf'));</code>.</p>
  
  <p>Thanks</p>