==</span>
0608     acq.derivative_ui = uicontrol(gcf,<span class="string">'Style'</span>,<span class="string">'checkbox'</span>,<span class="keyword">...</span>
0609         <span class="string">'Value'</span>,acq.deriv,<span class="keyword">...</span>
0610         <span class="string">'Position'</span>,[565 5 20 20],<span class="keyword">...</span>
0611         <span class="string">'CallBack'</span>, @<a href="#_sub14" class="code" title="subfunction update_deriv(varargin)">update_deriv</a>);
0612     
061