nthBounds(data,n)

To get the n'th minimum and maximum of a given array or a matrix

nthBounds gives n'th minimum and maximum of a given array/ matrix.
Eg. A = [1 2 3; 4 5 6; 7 8 9]
[v0,v1] = nthBounds(A,1) ; % first min, max (1,9)
[v0,v1] = nthBounds(A,2) ; % second min, max (2,8)
[v0,v1] = nthBounds(A,3) ; % first min, max (3,7)