:),dsr,smooth,flags,init,verbose,depth-1); <span class="comment">% recurse</span>
0043     <span class="keyword">else</span>
0044         I1={(1:numel(I{1}))}; <span class="comment">% too small</span>
0045     <span class="keyword">end</span>
0046     
0047     <span class="comment">% recurse on second (if exists)</span>
0048     <span class="keyword">if</span> numel(I)&gt;1; 
0049         <span class="keyword">if</span> numel(I{2})&gt;2*dsr; I2=<a href="nt_cluster_jd.html" class="code" title="function [IDX