pad_cell=[‘ ’;‘ ’];

silho_lab=specID(1:sample_no(1),2);

for idx=2:(cls)

lab_append=specID((sum(sample_no(1:(idx−1)))+1):(sum(sample_no(1:idx))),2);

silho_lab=vertcat(silho_lab,pad_cell,lab_append);

end

tick_space=(3:1:(size(clusterID)+2*cls));

silho=figure;

[silho_val,silho]=silhouette(pcCoord(:,2:3),clusterID);

hold on

set(gca,‘ytick’,tick_space,‘yticklabel’,silho_lab,‘FontSize’,16,‘fontweight’,‘bold’,

‘fontname’,‘times’);

sum_silho=sum(silho_val);