[Gnuplot-info] fitting a implicit function with gnuplot

[U M. <uli...@gm...>]

Hi,

I have the following problem for a school project.
We collected data from a diode with an resistor in series.
Now I am trying to fit this data in order to get the value of the series
resistance.
The following formula I used:
I = I0*exp((x-I*Rs)/nkT-1)  (x=V) via I0, Rs, n, T=297
I know the problem could be solved by change to V = ... but I like to keep
V on the x-axies.
Kind regards

Uli