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 How to smooth the ocsilating curve		  New Topic  Reply to Topic
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lenaphys

Vietnam
9 Posts
Posted - 08/24/2015 :  04:20:01 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi,
I did UV reflectance. It gave me an ocsilating curve as below:

I want a smooth curve instead of ocsilating curve. I mean the plot of the mean value of ocsilating curve. Can anyone tell me how to do this in Origin. thanks so much.
Edited by - lenaphys on 08/24/2015 04:23:36 AM

SeanMao

China
288 Posts
Posted - 08/24/2015 :  05:25:53 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

You can use our smooth tool accessed from menu Analysis: Signal Processing: Smooth to open dialog.

By specifying the Points of Window option, you can change the degrees of smoothing. Additionally, you can play around smoothing method, boundary condition and polynomial order options to optimize results.

Reference page about smooth tool can be found below:
http://www.originlab.com/doc/X-Function/ref/smooth

Regards!

Sean

OriginLab Tech. Service
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