Integral:

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   Creates a general integrator.

   Creates a general integrator of the form

          tau s + 1
   K(s) = ----------
          s + sigma

   Given the desired maximum phase magnitude (�90�) and frequency

   Type Integral for a demo.

   Since version 1.
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   Form:
   [a, b, c, d] = Integral( Kdc, w, phase, tSamp, sType )
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   ------
   Inputs
   ------
   Kdc                 DC gain (db)
   w                   Frequency for phase (rad/sec)
   phase               Phase angle (-90� to 0�) (deg)
   tSamp               Sampling period
   sType               State equation type ('Delta' or 'Z')

   -------
   Outputs
   -------
   a                   Plant matrix
   b                   Input matrix
   c                   Measurement matrix
   d                   Feedthrough matrix

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Children:

Common: Control/C2DZOH
Common: Control/C2DelZOH
Common: Control/FResp
Common: Control/ND2SS