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 interp1 (interpolate) function number of points		  New Topic  Reply to Topic
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Terence

USA
1 Posts
Posted - 05/22/2018 :  2:42:16 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
I am currently using Origin 8. How does one change the number of points that get interpolated in the interp1 function. Also I would like to output both new interpolated x and y columns.

For example I'd like to use the interp function to make X1(1,3,5) and Y1(2,4,6) into X2(1,2,3,4,5) and Y2(2,3,4,5,6)

yuki_wu

896 Posts
Posted - 05/22/2018 :  10:07:27 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

You could try interp1xy X-Function instead
https://www.originlab.com/doc/X-Function/ref/interp1xy

However, I am not sure if it is available in Origin 8.0. Our latest version is Origin 2018b. If you are interested, you can download a free demo here:
http://www.originlab.com/index.aspx?s=12&lm=62

Regards,
Yuki
OriginLab
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