Hi, I have been looking into noise and noise processes in the last couple of months. Unfortunately, my seemingly simple question how to simulate power law noise (1/f^a noise) properly led me to a wild goose chase deep into the mathematical lala-land[1].
In order to verify that I haven't gone completely off the track, I would like to check some of the assumptions made with real data. Hence I would like to ask, whether people here have continuous phase/frequency data of real atomic clocks, and if I could get a copy of those, together with a description how it was measured. I am looking for any kind of atomic clock and any kind of measurement. The higher the sample rate and the longer the measurement the better, but I will not be picky. If you know someone who has collected such data, any contact information would also be helpful. Computer generated data does not work in this case, as I want to verify that the assumptions made in the mathematical models have a foundation in the real physical implementations. Thanks in advance Attila Kinali [1] For those interested: If you think that calculus or stochastic was difficult, imagine what their offspring "stochastic calculus" looks like. Now add fractional calculus (half-integrals and half-differentials, but nothing about fractals per se) to the whole thing and you get fractals waiting around the corner. -- It is upon moral qualities that a society is ultimately founded. All the prosperity and technological sophistication in the world is of no use without that foundation. -- Miss Matheson, The Diamond Age, Neil Stephenson _______________________________________________ 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.