e QR factorization based on DGELS routine of LAPACK. </li>
                    
               </ul>
                
            <p>
	    		Class: <tt>double</tt></p>
</td>
</tr><tr valign="top">
<td><tt>S.test</tt></td>
<td>
<p></p>Call (false) or not to call (true) MPT global settings.<p>
	    		Class: <tt>logical</tt></p>
<p>
	    		Default: false</p>
</td>
</tr><p></p></p>
</td>
</tr></tbody>
</table>
<h2>Output Arguments</h2>
<table cellspacing="0" class="body" cellpadding="4" border="0" width="100%">