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 fitting function dependent of colums values

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T O P I C    R E V I E W
agarna78 Posted - 06/14/2005 : 09:48:47 AM
Hello:
I want to know how to make a non-linear fitting with a function created by me, dependent of a set of values in the colums of a datasheet. For example, a function could be
y=p*col(A)*x
where p is the parameter to adjust and col(A) are the discretes values of the column A corresponding to each value of x.

Thank you very much.

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greg Posted - 06/14/2005 : 11:20:41 AM
This is simple fitting with a new function in Origin. The Multimedia Tutorial should be helpful :
http://www.originlab.com/index.aspx?s=9&lm=72
Click the "Defining and Fitting to a User-defined Fitting Function" example



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