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 Global fit in origin		  New Topic  Reply to Topic
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AdamCrain

5 Posts
Posted - 07/16/2012 :  6:52:34 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin):
Operating System:

How can do a global fit with a user defined equation? I have tried and it seems to only fit the equation to one data set.
Thanks,
Adam

Kathy_Wang

China
159 Posts
Posted - 07/16/2012 :  9:08:57 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

It's possible to do a global fit with a user defined function.

You may follow the tutorial:
http://wiki.originlab.com/~originla/howto/index.php?title=Tutorial:Global_Fitting

To do the fitting with user defined function is the same with built-in functions, you just need to choose your function under the "User Defined" category.

Kathy
Originlab
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