ring">'s'</span>);
0289         acq.scale = acq.scale + increment;
0290 
0291     <span class="comment">% Reset defaults</span>
0292     <span class="keyword">elseif</span> strcmp( keypressed, <span class="string">'d'</span>);
0293         <a href="#_sub2" class="code" title="subfunction defaults()">defaults</a>
0294     acq.restart=1;
0295     <span class="comment">% Normalize spectra</span>
0296     <span class="keyword">elseif</span> strcmp( keypressed, <span class="string">'n'</span>);
0297        <a hr