an exact analysis may be done using Laplace Transform. Any textbok on
control theory might cover the details, and i guess e.g. in
Bracewell, R.N:
The Fourier Transform and Its Applications, McGraw--Hill, New York, 1986,
there is also a chapter on this topic.
Sincerely,
--Uwe _______________________________________________________________________________ | | | | Uwe Keller | tel. : +49 5251-606181 | | clab / Analog System Engineering | fax : +49 5251-606155 | | Fuerstenalle 11 -- 33102 Paderborn -- Germany | email: [email protected] | | | | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~