Re: [time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-03 Thread Tom Van Baak
Nice library. Thanks for checking it against Stable32 using PHASE.DAT. /tvb - Original Message - From: "Anders Wallin" To: "Bob Stewart" ; "Discussion of precise time and frequency measurement" Sent: Sunday, February 02, 2014 9:22 PM Subject: Re: [time-nu

Re: [time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-03 Thread Tom Van Baak
ns into a frequency spike. /tvb - Original Message - From: "Bob Stewart" To: "Discussion of precise time and frequency measurement" Sent: Sunday, February 02, 2014 8:31 PM Subject: Re: [time-nuts] Sample "R" script for ADEV under Linux wanted "That

Re: [time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-03 Thread Azelio Boriani
EFC DAC values can be directly translated into frequency (use the ADEV "y" form) knowing the EFC voltage/frequency relation (a simple constant most of the time). If the time stamping reveals that the sampling is exactly uniform then you can get rid of the time stamp too and simply assume that sampl

Re: [time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-02 Thread Anders Wallin
I recently copy/pasted/googled together this Python library: https://github.com/aewallin/allantools patches, sample datasets, and new tests are welcome! Anders On Mon, Feb 3, 2014 at 2:02 AM, Bob Stewart wrote: > Subject says it all. Does anyone have a script I could use as a starting > poin

Re: [time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-02 Thread Bob Stewart
of precise time and frequency measurement >Sent: Sunday, February 2, 2014 10:23 PM >Subject: Re: [time-nuts] Sample "R" script for ADEV under Linux wanted > > >>I suggest to use the TVB's >> http://www.leapsecond.com/tools/adev1.c >> C source and derive your s

Re: [time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-02 Thread Tom Van Baak
>I suggest to use the TVB's > http://www.leapsecond.com/tools/adev1.c > C source and derive your script from it... but first, your GPSDO has > to put out the time interval error samples or you have a reference and > a TIC to measure your GPSDO (better this last setup). Correct. That code, like mos

Re: [time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-02 Thread Bob Stewart
ould learn something about an ADEV and how it applies to my GPSDO. Bob > > From: Azelio Boriani >To: Bob Stewart ; Discussion of precise time and frequency >measurement >Sent: Sunday, February 2, 2014 6:24 PM >Subject: Re: [time-nuts] Samp

Re: [time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-02 Thread Azelio Boriani
I suggest to use the TVB's http://www.leapsecond.com/tools/adev1.c C source and derive your script from it... but first, your GPSDO has to put out the time interval error samples or you have a reference and a TIC to measure your GPSDO (better this last setup). On Mon, Feb 3, 2014 at 1:02 AM, Bob S

[time-nuts] Sample "R" script for ADEV under Linux wanted

2014-02-02 Thread Bob Stewart
Subject says it all.  Does anyone have a script I could use as a starting point to calculate/plot the ADEV for my GPSDO?  Bob - AE6RV ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/t