title: Matlab axes scaling
body: <p>how exactly do you get fixed scaling of axes in Matlab plot when plotting inside a loop? My aim is to see how data is evolving inside the loop. I tried using <code>axis manual</code> and <code>axis(...)</code> with no luck. Any suggestions?</p>
  
  <p>I know <code>hold on</code> does the trick, but I don't want to see the old data. </p>