| T O P I C R E V I E W |
| rbaior |
Posted - 04/03/2004 : 04:29:09 AM
Hi,
I am a novice to origin. How do you perform non-linear curve fitting to 2 or more variables. It seems that the existing functions used to non-linear curve fitting ONLY assume ONE independent variable.
Thanks,
Rob |
| 2 L A T E S T R E P L I E S (Newest First) |
| Mike |
Posted - 04/06/2004 : 11:25:08 AM
Rob, there is also a tutorial in the Origin Help file -- Defining Your Own Function of Two Variables in the Advanced Mode (of the Nonlinear Least Squares Fitter, or NLSF). To find the tutorial, search for the Topic "Some General Notes on the Advanced Mode of the Nonlinear Least Squares Curve Fitter" in the Origin Help file (Help:Origin).
Mike Genthner
OriginLab
Edited by - Mike on 04/06/2004 11:57:34 AM |
| easwar |
Posted - 04/03/2004 : 08:08:04 AM
Hi Rob,
Please take a look at this knowledge base item:
http://www.originlab.com/index.aspx?s=9&pid=434
If you have more questions, please post again.
Easwar
OriginLab
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