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walkingrandomly.com
| | edubloggerdir.blogspot.com
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| | Mr. D (aka Tom DeRosa), USA, Secondary, Mathematics I teach high school math in south Texas. After graduating Rutgers University in 2003...
| | blog.computationalcomplexity.org
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| | There are two computer science departments on the University of Chicago campus. The one I belong to, a department in the physical sciences...
| | chelseatroy.com
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| | This summer, GOTO live asked me to step in and interview one of their guests for their podcast.1 Lattes in a city in Europe Simon Peyton Jones is the chair of Computing at School, the organization spearheading reform of England's national computing curriculum for children. He's also a former professor (and current Honorary Professor) at...
| | ui.adsabs.harvard.edu
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| Context. Frequency analyses are very important in astronomy today, not least in the ever-growing field of exoplanets, where short-period signals in stellar radial velocity data are investigated. Periodograms are the main (and powerful) tools for this purpose. However, recovering the correct frequencies and assessing the probability of each frequency is not straightforward. Aims: We provide a formalism that is easy to implement in a code, to describe a Bayesian periodogram that includes weights and a constant offset in the data. The relative probability between peaks can be easily calculated with this formalism. We discuss the differences and agreements between the various periodogram formalisms with simulated examples. Methods: We used the Bayesian probabili...