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Routines for wavefront propagation in IDL, Matlab, and Python
...It was developed at the Jet Propulsion Laboratory for modeling stellar coronagraphs, but it can be applied to other optical systems were diffraction propagation is of concern. It is currently available for IDL (Interactive Data Language), Matlab and Python (3.x). It includes routines for generating complex apertures and obscurations and aberrations (Zernike & PSD-defined). It includes a model of a deformable mirror for wavefront control. The routines perform near and far field propagation with automatic selection of propagators.
The latest version is v3.3.5.
The MYRaf is a practicable astronomical image reduction and photometry software and interface for IRAF. For this purpose, MYRaf uses iraf, PyRAF and alipy via great programming languagePython and Qt framework. Also MYRaf is a absolutely free software and distributed with GPLv3 license. You can use it without restrictive licenses, make copies for your friends, school or business.
klathon is an environment in which you can switch between the two languages: Python and CLASS (CLASS is a famous software for astronomy). You can program in one language and switch to the other halfway, thus heavily enhance CLASS's controlling ability.
This project is an initial reference implementation of the VSI-E protocol. The implementation has been done using the C/C++ language and is in the form of a re-useable library developed on the Linux platform.