Very cool application. Pole-zero analysis is not supported in gnucap 0.35, but I don't know about the development version of gnucap. NGSpice can do it though (.PZ command) .
On Mon, Sep 20, 2010 at 2:59 PM, Jasper <[email protected]> wrote: > Hi, > > I've been using gnucap for modelling pneumatic transmission lines with LCR > equivalents. This linear AC analysis is working very nicely and the results > are as expected. Now I'm wondering if it is possible to do a modal analysis > of the whole system. That is, I would like to know the poles, zeros and mode > shapes of the system. Is this possible to do in gnucap? If this is not > implemented, would it be possible to maybe export the matrices generated for > the system and solve the eigenvalue problem in another package? I don't know > a lot about how the AC analysis is implemented so maybe I'm not making > sense, but any help would be appreciated. Best regards, > > Jasper > _______________________________________________ > Help-gnucap mailing list > [email protected] > http://lists.gnu.org/mailman/listinfo/help-gnucap > _______________________________________________ Help-gnucap mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-gnucap
