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 How to interpolate the dataset		  New Topic  Reply to Topic
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circumvent

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Posted - 06/06/2007 :  5:51:24 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Version (Select Help-->About Origin): 7.5
Operating System: WinXP

Does any one here knows to interpolate one dataset according to another dataset?
The only command I found in Labtalk is "copy -s npts DS1 DS2"

However, this command will interpolate the dataset evenly.

I am thinking of doing calculations between two curves, (such as the simple math in origin). The natural way will interpolate Curve2 according to Curve1, then performing direct calculations. Does anyone here could give good suggestions/comments? Thank you very much in advance.

Interpolating both dataset evenly won't work because dataset1 is not well distributed.....

Mike Buess

USA
3037 Posts
Posted - 06/06/2007 :  10:33:11 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
quote:
I am thinking of doing calculations between two curves, (such as the simple math in origin).
The Simple Math tool interpolates automatically. (Help> Origin> Analysis: Basics> Math Operations on Plotted Data> Performing Math Operations and Interpolating and Extrapolating).

See also http://www.originlab.com/forum/topic.asp?TOPIC_ID=5723

Mike Buess
Origin WebRing Member

Edited by - Mike Buess on 06/06/2007 10:40:02 PM
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circumvent

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Posted - 06/07/2007 :  08:59:58 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thanks'f Mike's reply.

http://www.originlab.com/forum/topic.asp?TOPIC_ID=5723
helped a lot.
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