span> );
0455      acq.normalize=1;
0456      <span class="keyword">return</span>
0457      
0458 <a name="_sub15" href="#_subfunctions" class="code">function update_log(varargin)</a>
0459      <span class="keyword">global</span> acq;
0460      acq.log=get( gco, <span class="string">'Value'</span> );
0461      acq.normalize=1;
0462      <span class="keyword">return</span>
0463 
0464 <a name="_sub16" href="#_subfunctions" class="code">function update_bgsub(varargin)</a>
0465      <span class="keyword">global