By the way -- it builds just fine under Linux without any changes. gcc -lm -o adev1 adev1.c
will yield an executable, with one warning because main() doesn't return an int. John ---- John Ackermann N8UR said the following on 03/15/2006 08:55 PM: > Very nice, Tom. Thanks! > > John > ---- > > Tom Van Baak said the following on 03/15/2006 08:12 PM: > >>Someone asked a few weeks ago about a tool to >>compute Allan deviation. There are quite a few that >>I use, but here's a write-up about a simple windows >>command line tool that I use. >> >>http://www.leapsecond.com/tools/adev1.htm >> >>With one day's worth of data from a cesium standard >>and an HP 53131A the tool does this for you: >> >>C:\tvb> adev1 < log23202.txt 1 >>** Sampling period: 1 s >>** Phase data scale factor: 1.000e+000 >>** Total phase samples: 86400 >> 1 tau, 6.0265e-010 adev(n=86398), >> 2 tau, 2.8217e-010 adev(n=43198), >> 5 tau, 1.0314e-010 adev(n=17278), >> 10 tau, 5.3691e-011 adev(n=8638), >> 20 tau, 2.6617e-011 adev(n=4318), >> 50 tau, 1.1052e-011 adev(n=1726), >> 100 tau, 5.6781e-012 adev(n=862), >> 200 tau, 3.0238e-012 adev(n=430), >> 500 tau, 1.3804e-012 adev(n=171), >> 1000 tau, 8.0011e-013 adev(n=85), >> 2000 tau, 6.0141e-013 adev(n=42), >> 5000 tau, 2.3656e-013 adev(n=16), >> 10000 tau, 1.4069e-013 adev(n=7), >> 20000 tau, 8.3392e-014 adev(n=3), >> >>If you have questions or trouble with it contact me off-list. >> >>/tvb >>http://www.leapsecond.com/time-nuts.htm >> >> >> >> >>_______________________________________________ >>time-nuts mailing list >>time-nuts@febo.com >>https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts >> >> > > > > _______________________________________________ > time-nuts mailing list > time-nuts@febo.com > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts