Symbolic electrical computations ?

[CdeMills]

Hello,

I'm trying to perform parameter identification on electrical circuits. Input
is admittance over some frequency range, output are the expected components
values. I use 'invfreqs' from the 'signal' package, get some polynomial,
then from the theoretical value of the admittance, deduce the values of
capacitors and resistors.

Currently, I'm doing 'back-of-the-envelope' computations of the admittance
as a polynomial in s, but this is not very convenient. Is someone aware of
an Octave-compatible program which would start from a circuit description,
and perform a sorted out impedance/admittance computation ? 

Regards

Pascal
-- 
View this message in context: 
http://octave.1599824.n4.nabble.com/Symbolic-electrical-computations-tp2403456p2403456.html
Sent from the Octave - General mailing list archive at Nabble.com.