FONT SIZE="+1">Method</FONT></B></A>
<PRE>
  If INIT = 'L' or 'B', the linear part of the system is
  approximated using the combined MOESP and N4SID algorithm. If
  necessary, this algorithm can also choose the order, but it is
  advantageous if the order is already known.

  If INIT = 'S' or 'B', the output of the approximated linear part
  is computed and used to calculate an approximation of the static
  nonlinearity using the Levenberg-Marquardt algorithm [1].
  This step is referred to as the (nonline