MATLAB: How to delete an element from a particular position from a vector of repetitive elements

arraymatrixvector

I want to delete the element from a particular position in the vector as I have repetitive elements in that vector.

For example, I have

A =[1 2 3 2 5];

and I want to delete 2 from 4th position. Help me out

You might just want to use UNIQUE..

 >> b = unique(A) ;

One approach:

V = [1 1 2 3 4 4 5];
[Vu,~,ic] = unique(V);
T = accumarray(ic, 1);
Out = Vu(T == 1)
Out =
     2     3     5

 [~, ii]= unique(a, 'stable');
 b = b(ii)