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 Nonlinear curve fit weighting		  New Topic  Reply to Topic
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Tasoscave

United Kingdom
2 Posts
Posted - 09/01/2016 :  07:09:31 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi,
I am trying to fit a nonlinear user-defined function.

According to the paper I am following:
...the data are weighted by the length of the time interval that contains a particular point and extends from half way in time from the previous data point to half way to the next data point.
Please note that time corresponds to my x data.

Could you please provide me with some help on how this can be done in Origin?

Regards,

Tasos
Edited by - Tasoscave on 09/01/2016 07:10:47 AM

Chris D

428 Posts
Posted - 09/01/2016 :  11:08:12 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

In order not to give you information that may not work at all with your particular data, can you send a single XY dataset along with the name of fitting function you'd like to use to tech@originlab.com. That way we can provide you more applicable solution.

Please include your Origin version and serial number with the email.



Thanks,
Chris Drozdowski
Originlab Technical Support
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