40 projects tagged "Physics"
Updated 26 Mar 2010
Grany-3
| Pop | 59.95 |
|---|---|
| Vit | 4.16 |
Grany-3 is a full-featured cellular automaton simulator, made in C++ with Gtk--, flex++/bison++, doxygen and gettext, useful to granular media physicists.
Updated 29 Jan 2013
libquantum
| Pop | 128.88 |
|---|---|
| Vit | 18.88 |
libquantum is a C library for the simulation of quantum mechanics, especially for quantum computing. It provides an interface for a quantum register and for all important quantum operations. An efficient model for decoherence allows an analysis of quantum computation in a realistic environment.
Updated 23 Nov 2008
Yet Another Dynamic Engine
| Pop | 93.67 |
|---|---|
| Vit | 3.26 |
Yet Another Dynamic Engine (YADE) is an extensible framework that is designed with dynamic libraries in a way that it is easy to add new numerical models and objects. There are four different models: Discrete Element Method based on spheres, a second method based on tetrahedra, modelling with lattice elements, and Finite Element Method.
Updated 07 Jun 2007
octopus TDDFT
| Pop | 47.29 |
|---|---|
| Vit | 1.55 |
octopus is a program aimed at the ab initio virtual experimentation on a hopefully ever increasing range of systems types. Electrons are describe quantum-mechanically within the Density-Functional Theory (DFT), in its time-dependent form (TDDFT) when doing simulations in time. Nuclei are described classically as point particles. Electron-nucleus interaction is described within the Pseudopotential approximation.
Updated 01 Apr 2009
Cadabra
| Pop | 38.99 |
|---|---|
| Vit | 2.86 |
Cadabra is a computer algebra system designed specifically for the solution of problems encountered in field theory. It has extensive functionality for tensor polynomial simplification including multi-term symmetries, fermions and anti-commuting variables, Clifford algebras and Fierz transformations, implicit coordinate dependence, multiple index types, and many more. The input format is a subset of TeX. Both a command-line and a graphical interface are available.
Updated 07 Nov 2006
calc.pl
| Pop | 33.85 |
|---|---|
| Vit | 1.44 |
calc.pl is a download-and-use terminal calculator. It is handy, easily extendable, and tape-like. It comes with most of the usual and some financial and physical functions.
Updated 30 Oct 2012
Madagascar
| Pop | 92.03 |
|---|---|
| Vit | 11.44 |
Madagascar is a software package for multidimensional data analysis and reproducible computational experiments. Its mission is to provide a convenient and powerful environment and a convenient technology transfer tool for researchers working with digital image and data processing in geophysics and related fields. Technology developed using the Madagascar project management system is transferred in the form of recorded processing histories, which become "computational recipes" to be verified, exchanged, and modified by users of the system.
Updated 25 Aug 2007
eispice
| Pop | 55.21 |
|---|---|
| Vit | 3.41 |
eispice is a clone of the Berkley Spice 3 Simulation Engine with a Python based front-end. It contains a subset of standard spice device models and a set of unique models that are targeted towards PCB level Signal Integrity Simulation.
Updated 22 Sep 2006
spsim
| Pop | 23.37 |
|---|---|
| Vit | 1.00 |
spsim is a simple yet realistic diffraction pattern simulator for single particle diffraction experiments, as those made possible with the advent of XFELs. It takes a PDB as input and outputs noise-free and realistic diffraction patterns according to the experimental conditions chosen by the user.
Updated 30 Apr 2010
Debyer
| Pop | 30.33 |
|---|---|
| Vit | 1.00 |
Debyer takes a file with atom positions as input and can output X-ray and neutron diffraction patterns, the total scattering structure function, the pair distribution function (PDF), and related functions (RDF, reduced PDF). It can be used for comparison of molecular dynamics simulations or other models of atomistic structure of the material with X-ray and neutron powder diffraction experiments. The parallel version uses the MPI library.
