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T O P I C    R E V I E W
0p9o8i7u Posted - 06/26/2017 : 11:53:26 AM
How can I calculate a lifetime from e decay curve using the H-I mtehod (y = A*exp(t/t1-g*t^0.5)) in "Non linear curve fit"?

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arstern Posted - 06/26/2017 : 12:27:59 PM
Hi,

Please try to follow links to create a user-defined nonlinear fitting function in the nonlinear fit dialog box.

http://www.originlab.com/doc/Origin-Help/UserDef-FitFunc
http://www.originlab.com/doc/Tutorials/UserDef-FitFunc
http://www.originlab.com/doc/Origin-Help/Nonlinear-Curve-Fit

Thanks,
Aviel
OriginLab

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