s="comment">% subplot 212;</span>
0116 <span class="comment">% plot(xx);</span>
0117 <span class="comment">% pause;</span>
0118 
0119 xx=<a href="nt_smooth.html" class="code" title="function x=nt_smooth(x,T,nIterations,nodelayflag)">nt_smooth</a>(xx,smooth,[],1);
0120 
0121 <span class="comment">%{</span>
0122 Cluster each column the time series of cross products, 
0123 choose the column with best score (reduction in energy), 
0124 and use it's cluster index to initialize the first JD analysis.
0125 <span c