[time-nuts] Re: Testing frequency pulling on a DYI counter

Erik Kaashoek erik at kaashoek.com
Sun Aug 7 20:21:16 UTC 2022


Magnus,
Now you confuse me.
Can you simplify the calculation assuming the samples are equally spaced
even if they are not? Can you assume the spread is noise and it will sjaal
out? How about gaps?
Please help me to understand
Erik

On Sun, Aug 7, 2022, 22:08 Magnus Danielson <magnus at rubidium.se> wrote:

> Erik,
>
> They never are. It's a running assumption that everyone makes.
>
> Cheers,
> Magnus
>
> On 8/7/22 13:28, Erik Kaashoek wrote:
> > Magnus,
> > Due to the design of the counter it is not possible to guarantee all
> > captures are at exactly tau_0 distance.
> > Erik.
> >
> > On 6-8-2022 22:09, Magnus Danielson wrote:
> >> The linear algebra trick actually jumps behind the linear algebra
> >> using the knowledge that measurements is a sequence of tau_0
> >> distance, and that allows significant reduction of the math into a
> >> much more benign form. It also creates benign decimation methods that
> >> you can apply to any form of your liking.
> >
>




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