Showing 611 open source projects for "source"

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  • 1

    EmulMultiFit

    Simultaneously fit SAS data with polydisperse core-shell-shell spheres

    Keywords: -simultaneously fit several SAXS and SANS data sets with polydisperse (Schultz-Zimm or Gaussian distribution f(R)) spherical core-shell-shell nanoparticles -analytical expressions are used for from factor F(Q) and its integral over f(R), no numerical integration required -absolute units -Mathematica is required via console (MathKernel) -Mathematica's local and global optimizers (simulated annealing, differential evolution, Nelder-Mead, ...) can be used -range for fit...
    Downloads: 0 This Week
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  • 2
    Computational Fluid Dynamics (CFD) solver aimed to solve multi-physics problems on unstructured grids (inviscid Euler, Navier-Stokes flows, Heat transfer). F90 based. MPI, cgns, Metis libraries used.
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    Downloads: 2 This Week
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  • 3

    Computing with units

    Calculator that takes care of measurement units.

    Java program for computations with values expressed in terms of physical or other units. Supports complicated mathematical expressions and user-defined functions. Invoked from scripts, line command, or as GUI. Extensive units data base.
    Downloads: 0 This Week
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  • 4

    SIMtoEXP

    For comparison of simulation and experimental scattering data

    SIMulation to EXPeriment is software that allows the direct comparison of simulation density information with that obtained from X-ray and neutron scattering experiments, by converting the simulation data to form factors. It also calculates volume probability distributions according to a space filling volumetric model. Written in C++ and Qt, SIMtoEXP has a very simple and easy to use GUI with interactive plotting. The software was originally developed by Norbert Kucerka. The code has...
    Downloads: 0 This Week
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  • 5
    Educational software for studying quantum mechanics. This is the 3rd incarnation of QUANTX software created for Physics Department of Novosibirsk State University. The first version of this software was used in 1985-1991, and the second one was in use since 1991 till 2011. This 3rd version should be useful for universities of Russia and CIS. Translation into English is underway.
    Downloads: 1 This Week
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  • 6
    Photonics is a photon tracking Monte Carlo package, which calculates photon flux and time distributions in a heterogeneous medium surrounding a light source. The propagation medium and detector and light sources are highly customizable.
    Downloads: 0 This Week
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  • 7
    Clip

    Clip

    Interactive program for evaluation of Laue diffraction patterns

    Clip is an interactive program for simulation, indexing and refinement of Laue diffraction images.
    Downloads: 2 This Week
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  • 8
    Open Dynamics Engine
    A free, industrial quality library for simulating articulated rigid body dynamics - for example ground vehicles, legged creatures, and moving objects in VR environments. It's fast, flexible & robust. Built-in collision detection.
    Downloads: 9 This Week
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  • 9
    NanoTrackJ

    NanoTrackJ

    NanoTrackJ - Size characterization of freely diffusing nanoparticles

    NanoTrackJ moved to GitHub! Please see: https://github.com/thorstenwagner/ij-nanotrackj or http://fiji.sc/NanoTrackJ
    Downloads: 0 This Week
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  • 10
    minydro

    minydro

    A simple hydrodynamic code less than 700 lines long!

    A short and simple hydrodynamic Godunov code using a cell-based structure. This program is free to use. It was designed mainly for teaching purposes and it is made freely available in the hope that someone may find it useful.
    Downloads: 0 This Week
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  • 11
    Cooldt

    Cooldt

    Cool-down time calculator for multi-layers pipe

    Cooldt calculate the cooling duration of a multi-layers pipe in a cold environment. The duration to reach the “Final fluid temperature” or cool-down time (CDT) is calculated by solving the heat equation in cylindrical coordinates with a flux conservative formulation.
    Downloads: 0 This Week
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  • 12

    pyUSV

    Ultrasonic Speckle Velocimetry

    Treat output from ultrasound transducer(s) in order to obtain local velocities in a (complex) fluid ; and further analysis.
    Downloads: 0 This Week
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  • 13
    pyBallistics is a graphical small arms ballistics program used to calculate ballistic coefficients, and model bullet trajectories. Future improvements will be a reloading database, and web links to industry reloading data.
    Downloads: 0 This Week
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  • 14

    VOpR

    VOpR - a virtual optical rail

    ...The virtual optical rail as a ray-tracing simulation of the optical system. The goal is to provide fast and useful diagnostic images, not realistic blur. Additionally there is full access to the java source code under the terms of the GPLv3.
    Downloads: 0 This Week
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  • 15
    Ascalaph Quantum
    is a molecular viewer & model builder for quantum chemistry programs. It has an interface with NWChem, CP2K and PC GAMESS/Firefly quantum programs. http://www.biomolecular-modeling.com/Products.html
    Downloads: 2 This Week
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  • 16
    Discrete Dipole Aproximation Project

    Discrete Dipole Aproximation Project

    Plugin orientated Discrete Dipole Approximation (DDA) Solver

    Discrete Dipole Approximation Project, is a software package designed to solve the Discrete Dipole Problem by the Discrete Dipole Approximation (DDA) method. This software is desgined to be plugin operated allowing for easy implimincation of new solver methods to improve the efficienty of the code. The plugin support also allow the program to write its output in multiple formats and structures defined by plugins.
    Downloads: 0 This Week
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  • 17
    Open source 3D physics and dynamics engine and library written in pure Java. This is a Java port of ODE / OpenDE (Open Dynamics Engine). THIS PROJECT HAS BEEN MOVED TO A NEW LOCATION: http://www.ode4j.org
    Downloads: 0 This Week
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  • 18
    GaussianBeam computes the profile propagation of a Gaussian laser beam through a set of lenses.
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    Downloads: 81 This Week
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  • 19
    Nuclei

    Nuclei

    Feature rich GUI for nuclear decay schemes

    Nuclei is a software tool for the displaying of nuclear decay schemes and estimated energy spectra, the calculation of angular γ emission anisotropies, and the automated search for appropriate decay cascade properties. It uses the Evaluated Nuclear Structure Data Files (ENSDF). A description of Nuclei's functionality and results obtained using its search method was published in Nuclear Instruments and Methods in Physics Research, Section A: M. Nagl, et al., NIM A 726 (2013),...
    Downloads: 4 This Week
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  • 20
    SphereSim

    SphereSim

    Physical simulation of particle movements

    Physical simulation of particle movements. The computer program SphereSim simulates and animates the behavior and the movement of particles in a space. By forces (such as gravity in a particular direction and between the particles, repulsion of the particles against each other and from the walls, Lennard-Jones-Potential between particles) different physical effects in particle groups are calculated and shown, such as the Brownian motion. The application uses the programming language C++...
    Downloads: 0 This Week
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  • 21
    E.N.M.L. means Environmental Noise Model Language. The target of the project is the definition of a XML specification model mainly devoted to electronic acoustic data exchange. ENML aims to format ANY kind of noise measurement.
    Downloads: 0 This Week
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  • 22

    RaTrav

    mean first passage times and node occupancies calculations

    RaTrav tool was designed to support computational biology studies where mean first-passage times (MFPTs) between initial and single or multiple final states in network-like systems are used. The tool approves arbitrary networks (graphs) where a dynamics of the Markovian type takes place. Two methods are made available for which their efficiency is strongly dependent on the topology of the defined network: the combinatorial Hill technique and the Monte Carlo simulation...
    Downloads: 0 This Week
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  • 23
    Nature
    ...The primary goal of the project is to deliver the open source that provides the foundation for potentially complex CFD solutions capable of carrying computing in the distributed environment and particularly the Cloud computing.
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  • 24
    This is a set of spectral models for use in the astronomical X-ray spectral modeling program XSPEC. The models calculate X-ray emission line Doppler profiles from the winds of OB stars.
    Downloads: 0 This Week
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  • 25
    Simcas is a simple and very flexible analog simulator. SimCAS uses symbolic equations to define components and solves the net system by using a "Computer Algebra System" algorithm.
    Downloads: 0 This Week
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