[time-nuts] Question about effect of spurious frequency modulation on Allan Deviation
phk at phk.freebsd.dk
Mon Aug 6 10:25:50 EDT 2018
In message <66ac003f-ff72-b2e2-ebfd-f81ab64ef2c2 at earthlink.net>, jimlux writes:
>What about doing some sort of fit to the measurement data before
>calculating the ADEV? Similar to removing a linear ramp.
>basically you'd solve for the three sine parameters (f, phase,
>amp/deviation), then remove that from the data, then run the ADEV
That is incredibly shaky ground from a scientific point of view.
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