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Tucko
France
2 Posts |
 Posted - 02/11/2020 : 11:39:37 AM
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Hello,
I have a set of data (x,y) and I would like to fit this curve using the following function :
y=a+(b-a){1-exp[-(integral(MyIntegral,LowerLimit=0,UpperLimit=x)]}
with
MyIntegral=dx/(A*exp[B/c+C/D(x)]]
D(x)=y^(-1/e)
here A,B,C are fitting parameters and a,b,c,e are constants.
I have been trying the fitting function builder and the inclusion of integration during fitting but I do not get a good result.
Thanks for your help |
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YimingChen
1665 Posts |
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Tucko
France
2 Posts |
Posted - 02/19/2020 : 08:27:38 AM
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Hi James,
thank you very much for your answer. The fitting procedure is now on point thanks to your advice.
Clément |
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Fitting with integral
