[time-nuts] Hadamard variance
bruce.griffiths at xtra.co.nz
Wed Apr 8 13:05:39 UTC 2009
Steve Rooke wrote:
> 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?
But at least some of us do use it.
Ulrich includes estimators (both the non overlapping and overlapping
estimators) for it in Plotter.
Plotter is a Windows program so you will have to use VMware, Wine or
another Virtual machine to run it in Linux.
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