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Text File | 1994-09-23 | 721 b | 39 lines | [TEXT/RLAB] |
- //-------------------------------------------------------------------//
- // set
-
- // Syntax: set ( A )
-
- // Description:
-
- // The set function takes an vector argument (A), and returns a
- // vector that is sorted in ascending order, and has no duplicate
- // values.
-
- // See Also: complement, intersection, union
- //-------------------------------------------------------------------//
-
- set = function ( A )
- {
- if (min (size (A)) != 1)
- {
- error ("set: requires vector argument");
- }
-
- i = j = 1;
- a = sort (A).val;
- while (i <= a.n)
- {
- tmp = find (a[i] == a);
- if (tmp.n > 1)
- {
- s[j] = a[tmp[1]];
- i = i + tmp.n;
- else
- s[j] = a[tmp];
- i++;
- }
- j++;
- }
- return s
- };
-