function[MinData,MaxData]=CalcMinMax(Mat);

%	CalcMinMax.m

%   This software is protected by german copyright and international treaties.             
%   Copyright 2004 Markus Junghöfer & Peter Peyk. All Rights Reserved.                     
%                                                                                          
%   THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE        
%   NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO,    
%   WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE    
%   OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS,
%   TRADEMARKS OR OTHER RIGHTS. COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT,       
%   INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE      
%   OR DOCUMENTATION.  

MinData=min(min(Mat));
MaxData=max(max(Mat));
fprintf('\n');clc;
fprintf(1,'The values of all data lay between %g and %g !\n\n',MinData,MaxData);
[MinData]=IfEmptyInputVal(['Insert the new minima:'],[],[],MinData);
[MaxData]=IfEmptyInputVal(['Insert the new maxima:'],[],[],MaxData);
return;
