%NLABCMP Compare two label lists and count the differences% %   [N,C] = NLABCMP(LAB1,LAB2)% % INPUT%   LAB1, %   LAB2  Label lists%% OUTPUT%   C     A 0/1 vector pointing to different/equal labels%   N     Number of differences in LAB1 and LAB2%% DESCRIPTION  %  Compares two label lists and counts the disagreements between them.%  Copyright: R.P.W. Duin, duin@ph.tn.tudelft.nl%  Faculty of Applied Sciences, Delft University of Technology%  P.O. Box 5046, 2600 GA Delft, The Netherlands% $Id: nlabcmp.m,v 1.5 2006/11/02 12:14:31 duin Exp $function [N,C] = nlabcmp(S1,S2)	prtrace(mfilename);	[m,k] = size(S1);	[n,l] = size(S2);	if (m ~= n) 		error('Label list sizes do not match.')	end	if (iscell(S1) ~= iscell(S2))		error('Label lists should be both cells, strings or numeric.')	end	if (iscell(S1))		C = strcmp(S1,S2);	elseif (all(size(S1) == size(S2)))		C = all(S1'==S2',1)';	else		C = strcmp(cellstr(S1),cellstr(S2));	end	N = m - sum(C);	return