    disp([<span class="string">'hi amp cluster: '</span>, num2str((100-100*numel(IDX{1})/size(x,1)), 2), <span class="string">' % of samples, power ratio: '</span> num2str(pwr1(1)/pwr0(1), 3)]); 
0214     <span class="keyword">end</span>
0215 
0216     <span class="keyword">if</span> PLOT_FIG2
0217         figure(2);  
0218         subplot 515; plot(A,<span class="string">'.-'</span>); title(<span class="string">'final cluster map'</span>); pause
0219     <span class="keyword">end</span>
0220     <span clas