optimization/test_functions/rosenbrock_hessian1.m

   1 function H = rosenbrock_hessian1(x)
   2   %
   3   % A version of the rosenbrock_hessian() function which takes a column
   4   % 2-vector instead of two distinct arguments. See rosenbrock_hessian.m
   5   % for more information.
   6   %
   7   if (length(x) == 2)
   8     H = rosenbrock_hessian(x(1), x(2));
   9   else
  10     H = NA;
  11   end
  12 end