ef="#_sub6" class="code" title="subfunction request_normalize(varargin)">request_normalize</a>
0298         
0299     <span class="comment">% Quit</span>
0300     <span class="keyword">elseif</span> strcmp( keypressed, <span class="string">'q'</span>);
0301     <a href="#_sub4" class="code" title="subfunction request_quit(varargin)">request_quit</a>
0302 
0303     <span class="comment">% Pause</span>
0304     <span class="keyword">elseif</span> strcmp( keypressed, <span class="string">'p'</span>);
0305     