 Fri Apr 14 12:51:27 2017, Suren Gourapura and Brian Clark, Other, Hardware, ARAFE master Python communication, ARA
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With Brian's help, I am writing the python serial commander code used to control and troubleshoot the ARAFE master board. I have worked on it for
about 2 weeks so far, and progress is slow but measureable!
Recently, we are powering on a channel and are able to measure the clock on an ARAFE board we attach to it. |
Fri Apr 14 12:51:53 2017, Brian Clark and Patrick Allison, Other, Hardware, ARAFE Master Documentation, ARA 
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Here is documentation on the ARAFE Master firmware and software design for the next generation of ARA stations. I include both the pdf and tex source
code.
The firmware is located at: https://github.com/ara-daq-hw/ArafeMasterSoftware |
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Wed Mar 15 17:18:51 2017, J.C. Hanson, Analysis, Analysis, ARA2/3 Analysis: timing offsets for 12 faces, 4 pairs per face (square faces), ARA 48x
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Hello! Back to ARA analysis.
Whenever I attempt to decide if a signal was an incoming plane wave, I compute the planarity of the event by summing cyclically the time-differences
in adjacent channels that form a polygon. For square polygons, this looks is like summing the time-difference between channels A and B, B and C, |
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Sun Sep 17 20:10:21 2017, Spoorthi Nagasamudram, Modeling, Simulation, A different way to implement ray tracing in AraSim (possibly even other simulations),
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Hi,
I've attached a copy of some of the work I did over the summer on ray tracing and how I did it. Please let me know if you have any questions.
PS The plots are sidewards for some reasons. Sorry about that. |
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Fri Jul 28 17:43:20 2017, Abdullah Alhag, Analysis, Analysis, GP algorithms,
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In this post, I will be pointing out the advantage and the disadvantage of the GP algorithms I came across, particular Eureqa and HeuristicLab.
Eureqa is by far the fastest genetic algorithm software I came across. It is over simplified and easy to use. It has some built-in fitness function
and also with some playing with the function that is being solved for and some other feature, it is possible for one to write his/her own fitness function. |
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Fri Dec 16 11:24:09 2016, , Software Installation, , ,
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