No I am not an author of Spice, I met some of its authors when visiting Berkeley University tho. And I participated in the development of similar programs in Belgium, and did one myself. At that time SPICE (SPICE 1 that is) missed several features that we needed badly, mostly in frequency analysis(poles and zeroes, impedance calculation, S-parameters ...). :)
Luc Pattyn [My Articles] [Forum Guidelines]