Open GoogleCodeExporter opened 9 years ago
Which temperature sensors do have noise, which would need to be filtered? The
CPU
temperature sensors on my system react very fast to changing load on the CPU,
but if
the CPU is under constant load there is hardly any noise which would need
filtering.
For the plots I will have to add better downsampling. Right now I average over 4
samples, only to reduce the amount of data a bit.
One could introduce more columns with averaged values (maybe for 30s, 1min,
5min?).
Or I could add a configurable filter to certain temperature values. But as far
as I
see, there is no need to enable filtering in the default settings (at least for
temperatures).
Original comment by moel.mich
on 13 Mar 2010 at 11:28
Core sensors tend to be noisy on my system, but that change would also help on
those
sensors with a resolution with 1 degre, when they're facing a slow change, they
hop
between two values.
As for the implementation, I'm not really interested in a long term average of
the
value (there's little meaning in that AFAICT), so I was thinking that maybe a
field
could be added to parameters to specify the number of samples.
This has two benefits: the smoothed value gets printed on the screen instead,
and the
user can find his/her own trade-off between noise and information.
Original comment by furex.fu...@gmail.com
on 13 Mar 2010 at 2:23
Original comment by moel.mich
on 13 Mar 2010 at 5:05
Im not sure if my screenshots below depict the "noise" furex is talking about
but if it is then it's something I would like to have control over... A
"sensitivity" filter or something along those lines would be useful.
Original comment by t...@ii.net
on 3 Feb 2015 at 3:02
Attachments:
Original issue reported on code.google.com by
furex.fu...@gmail.com
on 12 Mar 2010 at 9:04