[time-nuts] New Subscriber, DIY GPSDO project (yes, another one)

Poul-Henning Kamp phk at phk.freebsd.dk
Mon Mar 9 21:36:25 UTC 2020


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In message <3899483.RfYW6UTW6g at linux-5fgm.suse>, Matthias Welwarsky writes:

>I've actually been thinking of using a Kalman filter to find the "true value"
>of the EFC. I just couldn't wrap my mind around the theory yet.

Yeah, they are hard to get started with, there seems to be only two
kinds of texts about Kalman: Hard-core math and woo-doo library usage.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.




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