Tou can try some chaos analysis on the phase space (not the phase of the signal). It may be that some kinds of shifts are chaotic. Don Hal Murray > > I've been watching the discussions and graphs for a while. ADEV seems > appropriate for cases where the noise pattern is "nice". How does ADEV work > if the noise isn't nice? Are there alternatives? What's the mathematical > term for the type of noise that works well with ADEV? > > I can think of 3 examples: > Crystal jumps > GPSDOs going into holdover. > Power lines make all sorts of interesting not-quite jumps. > > Is there a way of characterizing that sort of event? How do I turn a pile of > data into a useful graph or chart? > > What does an ADEV graph look like if the data has crystal jumps? > > I'd expect that something like crystal jumps would follow some sort of power > law: the bigger jumps would be less frequent. But it wouldn't surprise me if > the GPS or power lines had an underlying mechanism that turned into a > different pattern. > > > -- > These are my opinions. I hate spam. > > > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > >
-- "The power of accurate observation is commonly called cynicism by those who have not got it." -George Bernard Shaw Dr. Don Latham AJ7LL Six Mile Systems LLC 17850 Six Mile Road Huson, MT, 59846 mail: POBox 404 Frenchtown MT 59834-0404 VOX 406-626-4304 Skype: buffler2 www.lightningforensics.com www.sixmilesystems.com _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
