 class="string">'min'</span>
0122                 disp(<span class="string">'min: minimum over interval of samples'</span>);
0123             <span class="keyword">case</span> <span class="string">'max'</span>
0124                 disp(<span class="string">'max: maximum over interval of samples'</span>);
0125             <span class="keyword">case</span> <span class="string">'mean'</span>
0126                 disp(<span class="string">'mean: mean over interval of samples'</span>);
0127             <span cla