title: Shuffle the rows of a matrix
body: <p>How to I shuffle the order of the rows of a matrix</p>
  
  <pre><code>1 2 3 4 5 6
  5 1 3 2 4 6
  2 5 1 3 4 6
  </code></pre>
  
  <p>I need to shuffle the ordering of the rows</p>
  
  <pre><code>2 5 1 3 4 6
  1 2 3 4 5 6
  5 1 3 2 4 6
  </code></pre>
  
  <p>How can I do this in MATLAB?</p>