/s)
%       x_f16(8)  = pitch rate, Q                           (rad/s)
%       x_f16(9)  = yaw rate, R                             (rad/s)
%       x_f16(10) = northward horizontal displacement, pn   (ft)
%       x_f16(11) = eastward horizontal displacement, pe    (ft)
%       x_f16(12) = altitude, h                             (ft)
%       x_f16(13) = engine thrust dynamics lag state, pow   (lbs)
%
%   x_f16 controls:
%       u(1) = throttle                                     (0 to 1)
%       u(2) = eleva