[time-nuts] more ADEV tools

2014-03-20 Thread Tom Van Baak
I wrote two new ADEV command line tools that some of you may be interested in.

adev4 calculates adev for a linear range, from tau to tau step tau.
adev5 calculates adev for a logarithmic range, from log(tau) to log(tau) 
step log(tau).

The both calculate ADEV, MDEV, HDEV, or TDEV.
For large data files, performance is ten or a hundred times faster than other 
adev tools.

Grab adev4.c adev5.c (windows: adev4.exe adev5.exe) under 
www.LeapSecond.com/tools/
In a couple of days I'll post a note which will explain why I needed these 
tools.

/tvb
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Re: [time-nuts] more ADEV tools

2014-03-20 Thread John C. Westmoreland, P.E.
Tom,

Thank you for posting this.

Regards,
John Westmoreland
On Mar 20, 2014 3:16 PM, Tom Van Baak t...@leapsecond.com wrote:

 I wrote two new ADEV command line tools that some of you may be interested
 in.

 adev4 calculates adev for a linear range, from tau to tau step tau.
 adev5 calculates adev for a logarithmic range, from log(tau) to
 log(tau) step log(tau).

 The both calculate ADEV, MDEV, HDEV, or TDEV.
 For large data files, performance is ten or a hundred times faster than
 other adev tools.

 Grab adev4.c adev5.c (windows: adev4.exe adev5.exe) under
 www.LeapSecond.com/tools/
 In a couple of days I'll post a note which will explain why I needed these
 tools.

 /tvb
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