Hi all!
I would like to find the best fit of the curve that you can see in the picture attached with data from measurements. The curve is described by the equation: A*(1-phi)*heta*exp(-0.67*heta^1.5), where phi is just a known number and heta is a known vector. The only unknown variable is A, the value of which I would like to estimate after the curve fitting.
I've been trying to use gauss1 fit and solve the equation for A but the value of A that I get is not the expected one. Do you have any other ideas?
I thank you in advance!
Cheers, Manolis
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