[time-nuts] Calculating frequency differences using Lissajou figures
Hal Murray
hmurray at megapathdsl.net
Sat Nov 7 21:50:14 UTC 2009
>>> So your frequency drift in this example is 1.7e-11 / month.
>> Not quite, you need to take the sign of the frequency
>> difference into account.
> But the sign of the difference would be obvious from the rotation
> direction of the Lissajous.
Only if you remembered to include the direction when you took the first
measurement and if you connected the scope up the same way a month later.
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