RSS 23 projects tagged "Physics"

No download Website Updated 02 Apr 2014 Gwyddion

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Pop 400.57
Vit 110.51

Gwyddion is a modular SPM (Scanning Probe Microsope) data visualization and analysis tool. It can be used for all most frequently used data processing operations including: leveling, false color plotting, shading, filtering, denoising, data editing, integral transforms, grain analysis, profile extraction, fractal analysis, and many more. The program is primarily focused on SPM data analysis (e.g. data obtained from AFM, STM, NSOM, and similar microscopes). However, it can also be used for analyzing SEM (scaning electron microscopy) data or any other 2D data.

Download Website Updated 12 May 2013 SaVi

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Pop 212.38
Vit 16.17

SaVi is satellite visualization software that lets you create, run, examine, and modify satellite orbits in two and three dimensions. Simulations of Iridium, Globalstar, Galileo, GPS, and other satellite constellations are included. SaVi requires Tcl and Tk on a system with Unix libraries. SaVi works well with the 3D renderer Geomview. Geomview is optional, though recommended for its 3D rendering capabilities.

Download Website Updated 14 Nov 2013 CLHep

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Pop 113.53
Vit 27.73

CLHep is intended to be a set of HEP-specific foundation and utility classes such as random generators, physics vectors, geometry, and linear algebra.

Download Website Updated 28 Jul 2012 Geant4

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Pop 112.98
Vit 12.08

Geant4 is a toolkit for the simulation of the passage of particles through matter. Its application areas include high energy physics and nuclear experiments, medical, accelerator, and space physics studies.

Download No website Updated 13 Mar 2014 intrinsic Noise Analyzer

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Pop 94.15
Vit 7.78

iNA is a computational tool for quantitative analysis of fluctuations in biochemical reaction networks. Such fluctuations, also known as intrinsic noise, arise due to the stochastic nature of chemical reactions and cannot be ignored for when some molecules are present only in very low copy numbers as is the case in living cells. The SBML-based software computes statistical measures such as means and standard deviations of concentrations within a given accuracy using the analytical system size expansion. The result of iNA’s analysis can be tested against the computationally much more expensive stochastic simulation algorithm.

Download Website Updated 19 Apr 2010 V_Sim

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Pop 89.86
Vit 6.70

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.

No download Website Updated 20 Aug 2008 CONSIDEO MODELER

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Pop 85.55
Vit 1.70

CONSIDEO MODELER allows you to mindmap a complex problem, analyse it qualitatively to discover levers and bottlenecks, and even to simulate it by automatically building a system dynamics model. One can integrate any external data and setup a customized management cockpit for playing out scenarios. It is useful for organizational problems, project management, financial analysis, production processes, score cards, and much more.

No download Website Updated 20 Jul 2012 Meep FDTD

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Pop 65.08
Vit 4.13

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.

No download Website Updated 16 Jan 2007 ObjCryst/Fox

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Pop 54.75
Vit 51.51

The FOX (Free Objects for Crystallography) program is made for determining crystal structure ab initio from diffraction data (mostly powder diffraction). It is built on an object-oriented crystallographic computing library called ObjCryst++. FOX features a graphical interface, including a 3D OpenGL display of the crystal structure. It provides a versatile description of the crystal structures (such as atoms, molecules, and polyhedra). Special positions and overlapping atoms are automatically handled without any a priori knowledge.

Download Website Updated 26 Aug 2013 DEVSIM

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Pop 36.19
Vit 20.04

DEVSIM is semiconductor device simulation software which uses the finite volume method. It solves partial differential equations on a mesh. The Python interface allows users to specify their own equations.

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poppler

A PDF rendering library.

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pgCluu

A PostgreSQL performance monitoring and auditing tool.