[volt-nuts] Voltage Modified Allan Variance

[Andreas Jahn]

Hello,

been there, done that:

e.g.

Ratio stability of a LTC1043 with LTC2400:
http://www.eevblog.com/forum/projects/t-c-measurements-on-precision-resistors/msg704910/#msg704910

Comparison of Keithley 2002 / HP3458A / LTC2400 measurement data of 
LTZ1000(A) references.
http://www.eevblog.com/forum/projects/project-kx-diy-calibrator-reference-sourcemeter/msg592144/#msg592144

At least you get some information at which point averaging of 
measurement values has its limits.

With best regards

Andreas

Am 23.08.2015 um 20:18 schrieb Poul-Henning Kamp:
> I have come clean:
>
> 	http://phk.freebsd.dk/hacks/HP5065A/20150822_mvar/index.html
>
> Sometimes I run voltages through the Modified Allan Variance, and
> it turns out to be very informative.
>
> Please, somebody with more time than me, take this idea and run
> with it...
>