[proFit-list] about implicit function fitting

[Dr. M. Cuneyt Haciismailoglu]

Hi,
Has anybody tried to fit an implicit function? My function is diode
equation:
I=Is*(exp(q*(V-I*Rs)/(n*k*T)-1)+(V-I*Rs)/Rp
where q, k and T are known constants, V is independent variable, I is
dependent variable and Is, n, Rs and Rp are parameters to be estimated.
Thanks in advance

cüneyt
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