Re: gEDA-user: Re: how to plot an fourier Function

[sdb@xxxxxxxxxx (Stuart Brorson)]

The output of a SPICE simulation is usually a .raw file, which is a
strange binary format.  Do some Googling, and you should find some
utilties which can convert a .raw file to something you like.

Alternatly, I think you can set SPICE to output ASCII, but I forget
the exact commands.  Here's a SPICE user manual:

http://newton.ex.ac.uk/teaching/CDHW/Electronics2/userguide/

YOu can probably read about how to acheive your goal in there.

Stuart



> 
> 
> 
> Markus Feldmann wrote:
> > Hey,
> > 
> > I am still building my Circuit.
> > Therefor i use a Vpulse Source with a simple Resistor at secundary side.
> > 
> > However I not finding any example how to simulate an fourier Analysis.
> > 
> Hey,
> 
> Now I am plotting Data to my Output File,
> but how can i load this to gnuplot or something like that?
> Gnuplot tells me something from Syntax error.
> Is there any Tutorial.
> 
> My circuit looks so now,
> **********************************************
> * Spice netlister for gnetlist
> V1 1 0 pulse 0 5 0 0 0 50u
> *            iv pv delay rise fall width period
> R1 0 1 10
> .print fourier v(1)
> .fourier 1 21 10 >lita10.dat
> .END
> **********************************************
> 
> mfg Markus
> 
>