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 Fitting the modified Arrhenius curve		  New Topic  Reply to Topic
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soonqlee89

USA
1 Posts
Posted - 04/14/2022 :  1:19:20 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin): Pro 2021b
Operating System: Windows

I have X1 and X2 independent parameters resulting Y parameter.
I am trying to fit these data into modified Arrhenius equation:
"Y = A * X1^B * exp(-C/X2)" , where A, B, C are constants.
How would I make a fitting out of this problem in origin?

Thanks,

YimingChen

1621 Posts
Posted - 04/15/2022 :  1:46:11 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Please check this tutorial page:
https://www.originlab.com/doc/en/Tutorials/Fitting-MultiIndepVar

James
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