-by-N part of this array must contain the
          state feedback matrix K.
          The array K is not referenced if BETA = 0.

  LDK     INTEGER
          The leading dimension of the array K.
          LDK &gt;= MAX(1,M) if BETA &lt;&gt; 0.
          LDK &gt;= 1 if BETA = 0.

  G       (input) DOUBLE PRECISION array, dimension (LDG,MV)
          The leading M-by-MV part of this array must contain the
          system input scaling matrix G.

  LDG     INTEGER
          The leading dimension of the arra