110 projects tagged "Physics"

Download Website Updated 28 Jul 2012 Interactive Spectral Interpretation System

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Pop 35.21
Vit 5.16

The Interactive Spectral Interpretation System (ISIS) is designed to facilitate the interpretation and analysis of high resolution X-ray spectra. It is being developed as a programmable, interactive tool for studying the physics of X-ray spectrum formation, supporting measurement and identification of spectral features and interaction with a database of atomic structure parameters and plasma emission models.

Download Website Updated 03 Sep 2012 Earth System Modeling Framework

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Pop 38.88
Vit 5.05

ESMF is software for building and coupling weather, climate, and related models. The premise is that complicated applications should be broken up into smaller pieces, or components. A component is a unit of software composition that has a coherent function, and a standard calling interface and behavior. Components can be assembled to create multiple applications, and different implementations of a component may be available.

Download Website Updated 13 May 2011 Gplib++

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Pop 38.77
Vit 4.44

Gplib++ is a library of programs and C++ classes to analyze and model geophysical data. At this point, it mainly supports magnetotelluric and seismic data, but also contains some general signal processing routines.

No download Website Updated 21 Dec 2010 Cain

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Pop 31.06
Vit 4.40

Cain performs stochastic and deterministic simulations of chemical reactions. It can spawn multiple simulation processes to utilize multi-core computers. It stores models, simulation parameters, and simulation results (populations and reaction counts) in an XML format. In addition, SBML models can be imported and exported. The models and simulation parameters can be read from input files or edited within the program. Solvers are implemented as command line executables, which makes it easy to launch batch jobs and simplifies the process of adding new solvers. Solvers include Gillespie's direct method, Gillespie's first reaction method, Gibson and Bruck's next reaction method, Tau-leaping, and Hybrid direct/tau-leaping.

Download Website Updated 29 Mar 2012 MultiBody Dynamics

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Pop 44.09
Vit 4.23

MBDyn features the integrated multidisciplinary analysis of multi-body, multi-physics systems, including nonlinear mechanics of rigid and flexible constrained bodies, smart materials, electric networks, active control, hydraulic networks, and essential fixed-wing and rotorcraft aerodynamics. It allows you to simulate the behavior of heterogeneous mechanical, aero-servo-elastic systems based on first principles equations. It is being actively developed and used in the aerospace and automotive fields for dynamics analysis and simulation of complex systems. The extension of available analysis domains to new models, and new analysis domains, is planned and problem-driven.

No download Website Updated 20 Jul 2012 Meep FDTD

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Pop 63.22
Vit 4.05

Meep is a free finite-difference time-domain (FDTD) simulation software package to model electromagnetic systems. It supports distributed-memory parallel simulations, nonlinear, anisotropic, and dispersive media, PML absorbing boundaries, and 1D/2D/3D and cylindrical problems. It is completely scriptable from either C++ or a Scheme (GNU Guile) interface.

Download Website Updated 26 Mar 2010 Grany-3

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Pop 63.12
Vit 3.76

Grany-3 is a full-featured cellular automaton simulator, made in C++ with Gtk--, flex++/bison++, doxygen and gettext, useful to granular media physicists.

Download Website Updated 13 Jul 2010 Knitter

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Pop 55.74
Vit 3.75

Knitter produces a 3-dimensional model of a knitting pattern. It supports KnitML, as well as a native language similar to that of traditional knitting patterns. It uses wxWidgets as a GUI framework and is available for Windows, Unix, and OS X.

Download Website Updated 01 Aug 2009 Animath

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Pop 51.82
Vit 3.71

Animath is a 2D/3D Finite Element Method library entirely implemented in C++. It is suited for fluid-structure interaction simulation, and it is mathematically based on higher-order tetrahedral/triangular elements. It provides front-ends to matrix solvers and mesh generators.

Download Website Updated 25 Aug 2007 eispice

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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.

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Project Spotlight

weboob

Several applications to interact with a lot of Web sites.

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Project Spotlight

Bugzero

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