equnique

  EQUNIQUE - Return unique elements of an arbitrary class using EQ

  OUT = EQUNIQUE(IN)

  Returns the unique elements of an object array IN as a column OUT.

  Uses EQ to test for equality.

  This function is a little more general than Matlab's UNIQUE in that it
  can operate on any object that implements an EQ function, not just CELL arrays. 
  It performs no sorting, and has no requirement that elements are ordered or sortable.

  Example:
     A={ [1 2] [1] [1] [3 4 5] }
     B = equnique(A); % B == A([1 2 4])

  See also: UNIQUE

    Documentation for cell/equnique
       doc cell/equnique