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 area and centroid of a fitted curve		  New Topic  Reply to Topic
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mike niu

2 Posts
Posted - 01/19/2016 :  04:40:26 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver.8.5 and Service Release 1 (Select Help-->About Origin):
Operating System:win7

Hi there,

I am wondering if it is possible to calculate the area under the fitted curve and also find out the centroid of the curve, i am dealing with both linear and non-linear fittings. thanks in advance!

mike

JacquelineHe

287 Posts
Posted - 01/19/2016 :  05:14:20 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Mike,

I suggest you can use Integrate Gadget to calculate the area and output the centroid of the curve.

Plesae refer to this online help page and the video:
http://www.originlab.com/doc/Origin-Help/Gadget-Integration

http://www.originlab.com/Index.aspx?go=Support/VideoTutorials&pid=2036

Thanks
Jacqueline
OriginLab
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mike niu

2 Posts
Posted - 01/19/2016 :  06:31:23 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
hi Jacqueline,
thanks for the suggestion, it is really helpful!
have a nice day!

Best,
Mike
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