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    %% Intersection with Specified Output Order  
% Use the |setOrder| argument to specify the ordering of the values in |C|.   

%% 
% Specify |'stable'| if you want the values in |C| to have the same order
% as in |A|. 
A = [7 1 7 7 4]; B = [7 0 4 4 0];
[C,ia,ib] = intersect(A,B,'stable')  

%% 
% Alternatively, you can specify |'sorted'| order. 
[C,ia,ib] = intersect(A,B,'sorted')