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 Fitting of a function with an integral

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T O P I C    R E V I E W
jmbellosta Posted - 04/25/2007 : 06:14:50 AM
Origin Version (Select Help-->About Origin): 7.5G
Operating System:Win XP

Hi,
I', trying to fit data to the following function

I have a data column q (independent variable) and Sion (dependent variable) I have been looking at the posts about fitting with an integral, but things like those suggested in http://www.originlab.com/www/support/resultstech.aspx?ID=121&language=English&Version=7.5
didn't work. Can anyone help?

Thanks in advance,

Jose
1   L A T E S T    R E P L I E S    (Newest First)
zachary_origin Posted - 04/26/2007 : 03:06:38 AM
This may give some basical idea for your problem:
> Using the Trapezoid Rule for the approximation to the integral;
> Add a precision for the summation for the infinitive integral.

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