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 fitting with x=f(L) and y=g(L)		  New Topic  Reply to Topic
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weitong

China
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Posted - 06/20/2008 :  12:27:13 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version (Select Help-->About Origin):
Operating System: origin 7.5 SR6

I need to fit a fllowing formula to experiment data set (x,y):
x=f(L),
y=g(L).
This formula cannot be written in a form of y=y(x).

How can I do this fitting by origin Non-linear fitting tools?

Thanks.

larry_lan

China
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Posted - 07/01/2008 :  10:49:56 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi:

Looks like it is a double-dependent fitting function, you can set:

Independent: L
Dependent: x, y

Thanks
Larry
OriginLab Technical Services
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