Hi Buk
Thanks for sharing information about what you're doing. Quite
interesting ... I sometimes work with magnetic simulations (but not FEMM).
Regarding "CWA Scilab", I ran a simple Google search for you:
https://atoms.scilab.org/toolboxes/CWA
Best regards,
Claus
On 04-04-2016 20:38, scilab.20.browse...@xoxy.net wrote:
Serge,
If your data are regulary sampled along the y axis you can use the
The X-axis is the controlled variable, the Y-axis the dependent.
However, (from my understanding which is sketchy), the software controlling the
input has a feedback loop and attempts to adjust the rate and spacing of the
input to provide good data around the fine detail of the slope; so the input
isn't necessarily exactly linear, though if you inspect the output closely, it
seems to have a linear step size.
Indeed. I suspect that the discontinuities I'm seeing are a result of the
control software back-stepping around certain positions to correct for detected
'external influences' (such as eddy current build-up or induction lag). It is
this hypothesis that I am going to try to get conformed by the equipment
manufacturer.
sgolay filter
(http://en.wikipedia.org/wiki/Savitzky%E2%80%93Golay_filter">http://en.wikipedia.org/wiki/Savitzky-Golay_filter)otherwise
the loess regression
(http://cran.r-project.org/doc/contrib/Fox-Companion/appendix-nonparametric-regression.pdf)
That pdf does not seem to be available to me? (The requested URL was not found
on this server)
may be tried .
Both methods and others like medianfilter , sdfilter, ... are available
in the CWA scilab module...
'scuse my ignorance of these things; but it the "CWA scilab module" available
as an ATOM? (If so, in which category?)
Or should I be looking somewhere else?
Serge Steer
Cheers, Buk.
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