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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: Polynomial Transformation / Curve Fitting in EPICS |
| From: | Mark Rivers via Tech-talk <tech-talk at aps.anl.gov> |
| To: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>, Kuldeep Joshi <kuldeep.joshi at gmail.com> |
| Date: | Fri, 6 May 2022 12:59:10 +0000 |
|
Hi Kuldeep,
> Can anyone please suggest
to me any module in EPICS/SynApps which allows for user selectable linear, quadratic and polynomial based transformation.
What do you mean by
"transformation"? A linear "transformation" could mean Out = A + B*In which the aCalcout record can certainly do.
Your next sentence suggests
you mean curve fitting. In that case please explain what "transform both ways" means.
Mark
From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Kuldeep Joshi via Tech-talk <tech-talk at aps.anl.gov>
Sent: Friday, May 6, 2022 12:16 AM To: tech-talk at aps.anl.gov <tech-talk at aps.anl.gov> Subject: Polynomial Transformation / Curve Fitting in EPICS Hello,
Can anyone please suggest to me any module in EPICS/SynApps which allows for user selectable linear, quadratic and polynomial based transformation. I should be able to transform both ways and recalibrate the curve fitting coefficients
in the field.
Thank you in advance.
Regards,
Kuldeep
|