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As the 2010’s draw to a close, it’s worth taking a look back at the monumental progress that has been made in Deep Learning in this decade.
Tags: deep_learning
via Pocket https://ift.tt/…
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The current algorithms are a mix of suncalc.js ports and Google's TwilightCalculator - best to be consistent and do the calculations myself (and get a known accuracy).
Will be implemented using th…
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USER REQUEST:
Need ability to get coordinates of Sun and Moon based on provided `DateTime`.
SOLAR: Reference _Meeus CH 25_. (Use, low accuracy - within .01 degree).
LUNAR: Expose existing ca…
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## Summary
As a discrete probability distribution, the intuitive return type for Poisson random variates would seemingly be an integer type covering the distribution's support. This output strateg…
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### Description
When transforming coordinates far in the future, e.g. 2040, a warning is raised that
coordinates will be imprecise to a level of "10s of arcseconds".
This seems rather much for mi…
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The Badíʿ calendar is a solar calendar where each year starts with the vernal equinox. It was developed and defined by the founders of the Bahá'í Faith in the mid to late 1800's A.D. The formal name…
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Since the sun is not a point source, "on the horizon" is not clear enough. Touching the horizon at the bottom? Bisected by the horizon? It also would be nice to define "horizon". I assume you must mea…
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i've typed this :
```
>>> import ephem
>>> a=ephem.next_full_moon(ephem.next_first_quarter_moon(ephem.next_new_moon(ephem.next_last_quarter_moon(ephem.previous_full_moon('2020/10/10')))))
>>> b=…
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Over at [JuliaAstro/AstroBase.jl](https://github.com/JuliaAstro/AstroBase.jl) we are currently in the process of porting several ERFA functions to Julia. The rest of AstroBase.jl is published under th…
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با توجه به اینکه ماه های قمری همیشه طبق تقویم از قبل تعیین شده پیش نمی رود و معمولا یک روز جلو و عقب نسبت به تقویم رسمی به وجود می آید، اگر امکانش باشد در تنظیمات تقویم امکان اصلاح آن تا یک یا دو روز …