110 projects tagged "Physics"

Download Website Updated 19 Apr 2010 V_Sim

Screenshot
Pop 86.80
Vit 6.66

V_Sim visualizes atomic structures such as crystals, grain boundaries, molecules, and so on It can work with files either in binary format or in plain text format. The rendering is done in pseudo-3D with colored spheres to represent the atoms. The user can interact through many functions to choose the view, the size of the atoms, their color, the background color, the type of fog, and more. Moreover, V_Sim allows you to export the view as images in GIF, PS, and other formats.

Download Website Updated 04 Oct 2009 fsc2

Screenshot
Pop 50.20
Vit 6.25

fsc2 is a program for controlling spectrometers. Experiments are done by interpretation of scripts written in a simple language, EDL. Devices are handled via modules in order to allow easy integration of new devices. More than 50 devices are supported, connected via serial port, GPIB, LAN, or USB as well as data acquisition cards, etc. The state of an experiment can be remotely monitored via a built-in Web server.

No download Website Updated 01 Apr 2009 Cadabra

Screenshot
Pop 33.47
Vit 2.75

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.

Download Website Updated 07 Nov 2006 calc.pl

Screenshot
Pop 32.50
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.

Download Website Updated 09 May 2014 Madagascar

Screenshot
Pop 199.41
Vit 42.32

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.

Download Website Updated 09 Sep 2006 pyXSD

Screenshot
Pop 22.25
Vit 1.00

pyXSD maps XML and XSD (XML Schema) files into Python, checks the XML against the schema, and transforms XML documents according to user-specified Python classes. There is a framework to make these transformation classes easy to write. The program uses a simple, pythonic, non-DOM interface with the XML tree structure.

Download Website Updated 25 Aug 2007 eispice

Screenshot
Pop 45.17
Vit 3.38

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.

Download Website Updated 22 Sep 2006 spsim

Screenshot
Pop 16.97
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.

No download Website Updated 30 Apr 2010 Debyer

Screenshot
Pop 31.81
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.

Download Website Updated 25 Oct 2006 crashtest

Screenshot
Pop 30.98
Vit 1.00

Crashtest simulates car crashes. This is an educational tool that can be used to acquire much insight into this complex process. The user can learn about the relation between speed and stopping distance. Also, many physical properties can be studied.

Screenshot

Project Spotlight

weboob

Several applications to interact with a lot of Web sites.

Screenshot

Project Spotlight

Bugzero

A Web-based change management, issue tracking, and help desk customer support system.