Showing 71 open source projects for "using"

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  • 1
    MuJoCo

    MuJoCo

    Multi-Joint dynamics with Contact. A general purpose physics simulator

    ...MuJoCo’s core architecture is performance-tuned and utilizes preallocated data structures created through an XML-based compiler. The platform includes built-in interactive visualization using OpenGL and a native graphical interface for analyzing and testing simulations. Additionally, it offers extensive utility functions for physics computation, Python bindings for developers, and a Unity plug-in to enable integration with game engines and visualization tools.
    Downloads: 1 This Week
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  • 2
    ALAMODE

    ALAMODE

    Ab initio simulator for thermal transport and lattice anharmonicity

    ALAMODE is designed for analyzing lattice anharmonicity and lattice thermal conductivity of solids. By using an external DFT package such as VASP and Quantum ESPRESSO, you can extract harmonic and anharmonic force constants straightforwardly with ALAMODE. Using the anharmonic force constants, you can also calculate lattice thermal conductivity from first principles. For more information about ALAMODE, please visit the following webpages: Documentation : http://alamode.readthedocs.io/en/latest/ git repository : https://github.com/ttadano/alamode
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    Downloads: 9 This Week
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  • 3
    CPSeis is the open-source version of ConocoPhillips' former seismic processing system. Uses Fortran 90 and C/C++ layers for I/O. The new system was designed using an MPI-parallel model and works well on Linux clusters or on individual workstations.
    Downloads: 15 This Week
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  • 4

    RSM

    Radiation Spectrum Method : a modal BPM (Beam Propagation Method)

    RSM (Radiation Spectrum Method) is a 2D rigorous tool to solve the Maxwell equations for the propagation of light in integrated optics or photonics devices. It makes use of an eigenmode expansion method to solve the electromagnetic problem. This software running on Windows and MacOS comes with a GUI that permits to define with the aid of files or scripts the arbitrary and complex geometry of the waveguide. Of that way any waveguide geometry can be handled. Several plots are available :...
    Downloads: 23 This Week
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  • 5
    gVirtualXRay

    gVirtualXRay

    Virtual X-Ray Imaging Library on GPU

    ...It is based on the Beer-Lambert law to compute the absorption of light (i.e. photons) by 3D objects (here polygon meshes). It is implemented on the graphics processing unit (GPU) using the OpenGL Shading Language (GLSL). SimpleGVXR is a smaller library build on the top of gVirtualXRay. It provides wrappers to Python, R, Ruby, Tcl, C#, Java, and GNU Octave.
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    Downloads: 21 This Week
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  • 6
    QSE is an application intended to help in the initial stages of data reduction of EXAFS data taken with multi-element detectors using the 'Spec' data acquisition system.
    Downloads: 0 This Week
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  • 7
    Hex

    Hex

    Hydrogen-Electron Collisions

    ...Contains three (more or less) finished sub-programs: (a) “hex-ecs” which solves the Schrödinger equation in the B-spline basis, (b) “hex-dwba” which computes scattering variables for high energies using the distorted wave Born approximation of the first order and finally (c) “hex-db” which is a user interface to a plain SQLite database, where the intermediate results are being stored, and which is used to extract derived quantities like a cross section from it. Several more solvers are being developed right now - namely the second order of Born approximation for use in Born subtraction and the intermediate energy regime, and the relativistic variant of ECS for solution of (n,l,j,m,σ) ⟶ (n',l',j',m',σ') transitions.
    Downloads: 1 This Week
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  • 8
    Ion Beam Simulator
    Library for ion optics, plasma extraction and space charge dominated ion beam transport.
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    Downloads: 4 This Week
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  • 9
    pfcalc is a pipe friction calculator using the Darcy-Weisbach equation. gpfcalc is a Gtk front-end for pfcalc. Qpfcalc is a Qt front-end for pfcalc.
    Downloads: 13 This Week
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  • 10
    JDFTx

    JDFTx

    Joint Density Functional Theory

    JDFTx is a plane-wave density functional theory code designed for electronic structure theory development. One prominent unique capability is the treatment of solvated electronic systems using joint density functional theory. Please see http://jdftx.org for download and compile instructions, tutorials, documentation and citation information.
    Downloads: 0 This Week
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  • 11

    DIANNA

    software for DFA method

    DIANNA (Diffraction Analysis of Nanopowders) is a free software developed to simulate atomic models of structures from an ensemble of nanoparticles and to calculate their whole X-ray powder diffraction patterns and the radial distribution function. The main objects of investigation are the particles whose coherent scattering domains do not exceed several nm. DIANNA is based on the ab initio method using the Debye scattering equation. This method makes it possible to obtain information on the atomic structure, shape and size of nanoparticles. It can be applied also to non-periodic materials or coherently ordered structures. How to use: 1. Unzip the archive. 2. Run the "Dianna_Startup.exe" file. 3. Use "Help" through the menu. ...
    Downloads: 1 This Week
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  • 12
    QBlade

    QBlade

    Wind Turbine Rotor Design and Simulation

    QBlade 2.0 released!!!! QBlade 2.0 released!!!! QBlade 2.0 released!!!! This project page is discontinued, you find our new webpage at: https://qblade.org/ This project page wont be updated in the future, however, everything in the "Files" section and the Forum Content will remain avaliable to everyone...
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    Downloads: 42 This Week
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  • 13
    Acoustic Research Tool (ART)

    Acoustic Research Tool (ART)

    Acoustic Simulation Library for Frequency and Time Domain Simulations.

    ...In the time domain generic bidirectional propagation elements, scattering elements, fractional delays, convolution with reflection functions and general z-domain networks are available and can be described using MuParserX expressions. Cylindrical and conical ducts can also be defined based on their geometry. Available models and their parameters can be enumerated and combined to form simulators for complex acoustical structures. Parameters can be specified symbolically by expressions containing other parameter values or global variables. ...
    Downloads: 37 This Week
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  • 14

    ATOMKI Common Data Acquisition

    Nuclear physics data acquisition system

    Nuclear physics data acquisition system. The suit of applications can be used to collect data from physics experiments using CAMAC/CAEN/VME devices. The system is quite specialized, but the code can still be useful for others doing something similar...
    Downloads: 0 This Week
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  • 15

    SoAx

    Structure of Arrays of multiple types

    Structures of arrays (SoA) are generally faster than arrays of structures (AoS) while AoS are more handy. This project (SoAx) combines the advantages of both. By means of C++(11) meta-template programming SoAx achieves maximal performance (efficient use of vector units and cache of modern CPUs) while providing a very convenient user interface (including object-oriented element handling) and flexibility. It has been designed to handle list-like sets of particles (similar to struct {int id;...
    Downloads: 0 This Week
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  • 16
    CvMob
    CvMob is an Open Source tool to automatic visual analysis of human movement. The software calculates the optical flow to generate data about trajectory, velocity and acceleration using low-quality videos. For more informations, please visit our website: http://www.cvmob.ufba.br/
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    Downloads: 16 This Week
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  • 17

    DMFT+DMRG

    DMFT and cellular-DMFT code

    DMFT and cellular-DMFT code for the multiband Hubbard model in different lattices using DMRG as impurity solver
    Downloads: 0 This Week
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  • 18
    Grin is a set of tools for solving 2D elliptic equations using boundary elements (Green's functions)
    Downloads: 0 This Week
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  • 19
    orthos

    orthos

    Simulation of EPR spectra of nitroxide biradicals

    ...NB: Please note that now (as of Nov 2016) the distribution is being updated so that to improve reliability, OS-universality, and the quality of documentation. If you have any troubles installing/compiling/using the software, please contact me. I would be glad to help.
    Downloads: 0 This Week
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  • 20
    WavePacket

    WavePacket

    Dynamics of quantum systems, controlled by external fields

    ...With its visualization of quantum dynamics generated 'on the fly', WavePacket is suitable for teaching quantum mechanics as well as for research projects, see also the numerous demonstration examples . While the Matlab/Octave version is already in a mature state, the C++/Python version is still under construction. Using tensor train techniques, the additional WaveTrain package aims at beating the curse of dimensionality.
    Downloads: 0 This Week
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  • 21
    CPPLapack is a c++ class wrapper for BLAS, LAPACK and PARDISO. Its special features are the followings. [1]User-friendly interface [2]Hi-speed matrix calculations using BLAS and LAPACK [3]Minimized number of copy times using Smart Temporary system
    Downloads: 5 This Week
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  • 22
    This software searches the potential energy surface of small to medium size atomic systems for global minima using quantum ab initio techniques. It performs bond rotations and molecule translations and rotations on a Linux cluster with MPI.
    Downloads: 0 This Week
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  • 23

    DEVSIM

    TCAD Device Simulator

    TCAD Device Simulator. DEVSIM is a semiconductor device simulation software, using the finite volume method. This software solves partial differential equations on a mesh. The Python interface allows the user to specify their own equations.
    Downloads: 0 This Week
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  • 24

    FERN: Fast Explicit Reaction Networks

    Quickly and explicitly solving sets of differential equations.

    FERN is a CUDA program that implements new methods for solving large sets of stiff differential equations using explicit integration methods. For the theory behind the program (due to Mike Guidry), see http://arxiv.org/abs/1112.4778 .
    Downloads: 0 This Week
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  • 25

    rarFit

    Maximum Likelihood fitting programme using ROOT and RooFit

    A maximum likelihood fitting package based on ROOT/RooFit for HEP. The fitting is driven by a text file and includes the following main options: 1) fitting, plotting and extraction of PDFs; 2) fitting of maximum likelihood models; 3) creation of projection and sPlot plots; 4) scanning about maximum likelihood minima; 5) combination of maximum likelihood curves with systematic errors for extraction of significance and combined errors; 6) toy studies; 7) means and pulls on fitted...
    Downloads: 0 This Week
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