Speed up PSF sampling - Githubissues

Stuermer / EchelleSimulator

GNU General Public License v3.0

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Closed Stuermer closed 2 years ago

Stuermer commented 6 years ago

Possible speedup by implementing the following approach:

create lookup table for PSF probability function for marginal probability function in one direction e.g. X
draw from marginal probability function to retrieve x
calculate conditional probability function of Y for given x and draw y from it

Stuermer commented 2 years ago

done via AliasSampling in PyEchelle