Matlab-based triode modelling software - diyAudio
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Old 16th September 2005, 05:26 PM   #1
Radames is offline Radames  United States
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Join Date: Apr 2005
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Default Matlab-based triode modelling software

Hi,

It is a long time I do not have time to play with amps, but I have recently put online a page about a software I did a while ago to model triodes.

The soft is based on Norman Koren's model, and it calculates all relevant parameters of a single ended triode stage, plus the values of the components of a cathode biased cap-coupled amp output or input stage. It also graphs the frequency response limited by the caps.

The program was written in Matlab 6.5 Release 13 and uses the fsolve function included in the optimization toolbox. So, unfortunately you need this to run it.

If this is of interest for anyone, have a look at:

http://www.rialverde.com/hobbies/amp.html

And fr questions, bugs or suggestions, please contact me through the gustbook in that page (you can do it privately too by clicking the "private message" box).

Cheers,

Rada
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Old 16th September 2005, 08:36 PM   #2
rdf is offline rdf  Canada
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A big thanks for the link on your page to Engauge (http://digitizer.sourceforge.net/). I've been looking for a decent digitizer forever. Interesting work BTW.
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