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T O P I C    R E V I E W
Luiz Pompermaier Posted - 09/13/2017 : 1:43:44 PM
Origin Ver. and Service Release (Select Help-->About Origin): 8
Operating System:Windowns

How can I fit the function below?

y = A + B sin (k1 * x + m1) + C sin (k2 * x + m2)

The function is not registered in the library.

Att.
liuzp
1   L A T E S T    R E P L I E S    (Newest First)
arstern Posted - 09/13/2017 : 4:05:20 PM
Hi,

Please take a look at the following documentation:

http://www.originlab.com/doc/Tutorials/UserDef-FitFunc
http://www.originlab.com/doc/Origin-Help/FitFunc-Builder

Thanks
Aviel
OriginLab

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