[time-nuts] Hadamard variance
Ulrich Bangert
df6jb at ulrich-bangert.de
Thu Apr 9 07:44:19 UTC 2009
Steve,
ok, I correct myself. TVB of course has it too!
Nice Eastern to everyone
Ulrich
> -----Ursprungliche Nachricht-----
> Von: time-nuts-bounces at febo.com
> [mailto:time-nuts-bounces at febo.com] Im Auftrag von Ulrich Bangert
> Gesendet: Donnerstag, 9. April 2009 09:38
> An: 'Discussion of precise time and frequency measurement'
> Betreff: Re: [time-nuts] Hadamard variance
>
>
> Steve,
>
> > ocxo. I don't think I've seen this being used by anyone on
> > the list and wonder why?
>
> Easy explained: Because you will hardly find it in any free
> available software except mine which is written in the P
> language which in turn rules it out as a tool for you.
>
> 73s de Ulrich, DF6JB
>
> > -----Ursprungliche Nachricht-----
> > Von: time-nuts-bounces at febo.com
> > [mailto:time-nuts-bounces at febo.com] Im Auftrag von Steve Rooke
> > Gesendet: Mittwoch, 8. April 2009 15:00
> > An: Discussion of precise time and frequency measurement
> > Betreff: [time-nuts] Hadamard variance
> >
> >
> > According to Wikipedia, this is insensitive to drift and so
> > seems like a better tool for measuring oscillators, like
> > ocxo. I don't think I've seen this being used by anyone on
> > the list and wonder why?
> >
> > 73,
> > Steve
> > --
> > Steve Rooke - ZL3TUV & G8KVD & JAKDTTNW
> > Omnium finis imminet
> >
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>
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