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fit nonlinear curve
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[quote][i]Originally posted by yunfan[/i] [br]How can I fit a nonlinear curve exactly? I want to select weighted average and have a high confidence. [/quote]
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T O P I C R E V I E W
yunfan
Posted - 03/28/2007 : 09:58:42 AM
How can I fit a nonlinear curve exactly? I want to select weighted average and have a high confidence.
1 L A T E S T R E P L I E S (Newest First)
Mike Buess
Posted - 03/28/2007 : 11:07:25 AM
That's a book by itself. However, fitting is discussed at length in the Origin reference and tutorials...
See the
Performing Nonlinear Regression
multimedia tutorial here...
http://www.originlab.com/index.aspx?s=9&lm=72
And on your Help menu...
Tutorials > Tutorial 11: Non-linear Curve Fitting
Origin > Analysis: Curve Fitting
Mike Buess
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