I have just begun using Origin in processing experimental data.
Good software!
Here is the example showing how to smooth the data and reset the origion(zero point) by averageing adjacent points.
acturally this is using the X-function.

ii=1;loop(ii,1,4) { smooth iy:=($(ii)) method:=aav npts:=60 oy:=(,$(ii+4));};a=col(5)[1]; col(5)=-(col(5)-a);a=col(6)[1]; col(6)=(col(6)-a);a=col(7)[1]; col(7)=-(col(7)-a);a=col(8)[1]; col(8)=-(col(8)-a);


About yhtian

I am an academic researcher working on Offshore Geotechnical Engineering. My blog aims to write down some work related trivial things and tricks about software, programming. It is basically a memo for me to back up some thoughts and small details. But I am more than happy if someone would visit and discuss.
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