SRiccati:

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   Solves the matrix Riccati equation in the form

   g = [a   -brb' ]
       [-q  -a'   ]

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   Form:
   sinf = SRiccati( g )
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   ------
   Inputs
   ------
   g                  Input matrix 

   -------
   Outputs
   -------
   sinf               Steady-state solution

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Children:

Common: Math/Odd