OpenFlower is a free and open source CFD code (for Linux and Windows) mainly intended to solve the turbulent incompressible Navier-Stokes equations with a LES approach. It can deal with arbitrary complex 3D geometries with its finite volume approach.
HOT is a package of Matlab and Octave compatible functions that manage thermodynamic data for a wide range of species. Functions calculate almost all the most common thermodynamic quantities of mixtures. Python users may also want to look at PYro at http://pyro.sourceforge.net
DISCUS is a set of programs to simulate the atomic structure of disordered materials and calculate experimental properties such as diffuse scattering or the atomic pair distribution function.
PDFgetN is a program to process total scattering data obtained on neutron time-of-flight powder diffractometers and to obtain the atomic pair distribution function (PDF).
The Home of DMSFT, AAFFT, GFFT, and MSFFT.
A collection of sparse Fourier transform codes developed by faculty at MSU. Currently codes for four different prototype sparse FFTs are here: 1.) DMSFT, implemented by Ruochuan Zhang. This is a fast, stable, noise robust, and *fully discrete* improvement on the ideas in GFFT below. It is THE BEST sparse FFT around!!! If you're looking for AAFFT, try this out first. 2.) AAFFT, implemented by Mark Iwen in 2008. This code is easy to use, and documented well, but not implemented very efficiently. It is much slower than it should be. 3.) GFFT, implemented by Ben Segal and Mark Iwen. This code is less easy to use, and also not terribly efficient. But, the *algorithm* itself is significantly simpler and has "essentially no parameters". 4.) MSFFT, implemented by David Lawlor and Bosu Choi. This code is fast, but is not terribly easy to use. The algorithm is robust to some noise, but requires a lot of parameter tuning. Enjoy at your own risk :), Mark Iwen
The main scope of the program is to take Thermo-Calc or Dictra (both registered trademarks) and transform them into nicely formatted encapsulated postscript diagrams, generated by gnuplot. But exp2plt can also be used as a graphical interface to gnuplot.
MOPlot - visualization program for fast Molecular Orbitals Plotting (and other stuff - please, read the full description) from the outputs of the Gaussian 09-94, Molcas, Gamess/US, Firefly quantum chemical calculation packages.
This is my vector calculator, wrote in Object-Pascal I made this, because I needed a vector calc, and I didn't find any on the internet! My classmates and my professor liked it, so I released here! This is also for novice programers, who want to study.
This is C++ code to read in ENVI Hyperspectral Images
A brief physics book to summerize the physics that the authors learned in U.S.A.
BlochLib is an expression template library of generic data structures and algorithms to perform large scale nuclear magnetic resonance classical and quantum mechanical spin simulations, with many I/O capabilities,and integrated numerical routines.
Burkhard Heim's Mass Formula - A collection of programs that calculate the mass of a variety of sub-atomic particles, based on work by the late Burkhard Heim. http://www.heim-theory.com/
A computer assisted instruction (CAI) project from student at University Of Science, Malaysia. The topic of the project is Four Fundamental Forces In The Universe featuring an introductory level of exposure of the four fundamental forces.
CFD (computational fluid dynamics) software. Numerical 2d-solver for compressible ideal gases. Sophisticated turbulence and numerical approach which captures laminar-turbulent transition and aero-acoustic features.
The CRISP package here developed utilizes an algorithm that describes a many-body intranuclear cascade (INC) and evaporation/fission/multifragmentation competition process.
ChemVisio is software which might be useful for educational purposes (non-organic chemistry, crystallography etc.). It might be a good visualization support for all people who need better illustrations than that you could see in books.
Simulate gravity inside a virtual universe and wait to see galaxies colliding.
The application included in this project provides some facilities in processing results of molecular dynamic modeling and close experiments.
Excited Energy Levels and Various Shapes (EELViS) was developed for calculation of the Extended Tao-Eldrup model results. The relation between potential well dimensions and positronium (Ps) lifetime can be calculated using this code.
Hyperspectral pushbroom (airborne) camera system software, written in C#. Student project. Currently abandoned might return in development Fall 2011.
RS232 based Nd:YAG laser control and automation interface
The Laser Control Utility was developed to easily handle TTL communication between any instrumentation and the Continuum Surelight laser series. This is achieved by monitoring a TTL signal via the computer LTP1 port, whose signal is transmitted via RS232 to the laser unit, also used to control basic laser parameters, like pulse divider (laser frequency) and Q-Switch. The Shutter modulation feature allows the user to use the TTL signal to open the laser shutter on demand, controlling the length of the laser pulsed as desired. This method yields reproducible full power laser pulses. The original motivation was to interface mass spectrometer data systems to diverse laser systems. Developed by: Jair Menegon, Paulo Moreira and Thiago Correra - University of São Paulo - Brazil.
A Computer Algebraic System. Designed to do advanced mathematical operations and calculations with a simple user interface.
Open-GMF is an open Ground Water Modeling Framework for hydrogeologists and reservoir engineers. It is an extensible development environment for finite-difference, finite-element, and finite-volume models tailored to specific problems.
A shareware for build realtime photoacoustic tomography image using NVidia Geforce GPU. Can work in both offline mode or online mode.
SOftware providing various tools for PV engineeres