title: matlab multiple x axis one below another
body: <p>I am trying to create a matlab plot with multiple x-axis one below another and just one y-axis. </p>
  
  <p>I have looked through the Mathworks file exchange and there are only suggestions/scripts for multiple y-axis. I would like to achieve something like <a href="https://stackoverflow.com/questions/8443820/r-multiple-x-axis-with-annotations">this question for R</a>.</p>