gEDA-user: NGSPICE on KJWaves :plotting AC analysis with DC parameter sweep.

["Yaniv Hachamo" <yanivh@xxxxxxxxxx>]

I didn't get it.. .

Currently I have 2 simulations which I run separately and I wish to merge them into one output plot:

.AC dec 1000 1e3 10e6

.DC vinpos -2 2.5 0.5

I understand that prior for AC analysis a DC analysis is done in order to locate the operation point,

So the AC analysis should be on top of the DC analysis.

 

The desired x axis scale is defined in the ac analysis. 1e3 to 10e6 Hz.

The y axis in this case should be several circuit output plots - each for a different biasing.

How can it be done? perhaps in NGSpice batch mode?

 

.

 

 

 

 

 

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