optimization/test_functions/wood1.m

   1 function f = wood1(x)
   2   ##
   3   ## A version of the Wood function which takes a column 4-vector
   4   ## instead of four distinct arguments. See wood.m for more
   5   ## information.
   6   ##
   7   if (length(x) == 4)
   8     f = wood(x(1), x(2), x(3), x(4));
   9   else
  10     f = NA;
  11   end
  12 end