pan class="string">'Position'</span>,[640 5 40 20],<span class="keyword">...</span>
0629         <span class="string">'CallBack'</span>, @<a href="#_sub17" class="code" title="subfunction update_threshold(varargin)">update_threshold</a>);
0630 
0631 <span class="keyword">return</span>
0632 
0633 
0634 <span class="comment">%=======================================================================</span>
0635 <span class="comment">% Assorted functions</span>
0636 <span class="comment">%========================