realJordanForm

DESCRIPTION

 Converts a matrix into its real Jordan form 
 
 Converts the given matrix into real Jordan form. The eigen values are
 arranged in ascending order for the canonical form
 
 INPUTS 
   A      - The matrix which needs to be converted to real Jordan form
 
 OUTPUTS 
   Q      - The similarity transform that converts the matrix into the form
   N      - Nx1 vector contains if the column of Q corresponds to
            real/imag parts (1-real 0-imag)
   AR     - The input A matrix in the real Jordan form.
            
 
 EXAMPLE 
 [Q,N,AR] = realJordanForm(A)