GND:

-------------------------------------------------------------------------------
   Compute the frequency response of the system

   y(s) = num(s)*u(s)/den(s)

   G(s) = num(s)/den(s)

   This is a multi-output, single-input system

   Each column will give the value for G(s) for that
   frequency.

-------------------------------------------------------------------------------
   Form:
   [g,nu,w] = GND(num,den,w)
-------------------------------------------------------------------------------

   ------
   Inputs
   ------
   num                 Transfer function numerator(s)
   den                 Transfer function denomenator(s)
   w                   Frequency vector

   -------
   Outputs
   -------
   g                   Frequency response matrix
   nu                  Number of inputs
   w                   Frequency vector

-------------------------------------------------------------------------------

Children:

Common: Control/GSS
Common: Control/ND2SS
Common: Control/WPZ