iles of each type in this directory &amp; subdirectories'</span>);
0117             <span class="keyword">case</span> <span class="string">'size'</span>
0118                 disp(<span class="string">'size: dimensions of matrix being indexed'</span>)
0119             <span class="keyword">case</span> <span class="string">'originalsize'</span>
0120                 disp(<span class="string">'originalsize: original dimensions before transposing'</span>);
0121             <span class="keyword">case</span> <span