Showing 137 open source projects for "java open source projects"

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  • 1
    Open Beam Profiler

    Open Beam Profiler

    Profiling and analysis of laser beams with ImageJ

    This open-source software enables profiling and analysis of laser beams. It can be used with a variety of cameras supported by ImageJ and Micro-Manager, or images from any other source. It provides all common analysis methods like D4Sigma, knife-edge, as well as fitting of Hermite-Gauss, Laguerre-Gauss and super-Gauss functions.
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    Downloads: 22 This Week
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  • 2
    MuJoCo

    MuJoCo

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

    MuJoCo, developed and maintained by Google DeepMind, is a high-performance physics engine designed for simulating complex, articulated systems that interact through contact. It is widely used in research fields such as robotics, biomechanics, computer graphics, animation, and machine learning, where fast and accurate physics simulations are essential. The engine provides a robust C API optimized for real-time computation, making it suitable for scientific research and advanced simulation...
    Downloads: 23 This Week
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  • 3
    OpenRocket
    An Open Source model rocket simulator.
    Downloads: 140 This Week
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  • 4
    JaxoDraw

    JaxoDraw

    JaxoDraw: Feynman Diagrams made easy!

    JaxoDraw is a tool to generate Feynman diagrams in a mouse click-and-drag fashion. Graphs can be exported to a variety of graphics formats and arbitrary latex code can be used for labels to produce high-quality publishing-style figures.
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    Downloads: 58 This Week
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  • 5
    loto
    http://loto.sourceforge.net/ hosts 4 projects of free software related to materials science and physics. They are loto, feram, compasses and xtalgrowth.
    Downloads: 7 This Week
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  • 6
    gVirtualXRay

    gVirtualXRay

    Virtual X-Ray Imaging Library on GPU

    gVirtualXRay is a C++ library to simulate X-ray imaging. 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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  • 7
    WavePacket (C++/Python)

    WavePacket (C++/Python)

    Time-dependent simulation of open and closed quantum systems

    Note: This package has been superseded by a Python-only package. See https://github.com/ulflor/wavepacket for the follow-up project. WavePacket is a program package for numerical simulation of quantum-mechanical wavepacket dynamics of distinguishable particles. It can be used to solve single or coupled time-independent or time-dependent (linear) Schrödinger and Liouville-von Neumann-equations. Optionally accounting for the interaction with external electric fields within the semiclassical...
    Downloads: 7 This Week
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  • 8

    rssfiz

    Java science library.

    Java science library. Project contains modules for physics units, particle and quantum physics, molecule, chemistry and universe definitions, also additional math classes.
    Downloads: 0 This Week
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  • 9
    Magnetar Quantum Vacuum Engineering

    Magnetar Quantum Vacuum Engineering

    NOTICE OF CONSOLIDATION & PARTNERSHIP PENDING As of April 2026, the 20

    NOTICE OF CONSOLIDATION & PARTNERSHIP PENDING As of April 2026, the 20 pipelines of the QCAUS/PDPBioGen suites are undergoing consolidation for high-scale institutional research. Core 'Ford 2026' algorithms remain the proprietary IP of the Ford Peace aJustice Foundation. Academic users at partner institutions are currently performing validation; all other commercial inquiries must contact the author.quantum nature of the universe – from the early cosmos to extreme astrophysical...
    Downloads: 3 This Week
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  • 10
    IF97

    IF97

    Water & steam properties Java library

    Steam tables for industrial use according to the international standard for the properties of water and steam, the IAPWS-IF97 formulation and the international standards for transport and other properties. Hummeling Engineering BV develops engineering software in the fields of thermodynamics, mechanics, hydrodynamics, and digital signal processing.
    Downloads: 4 This Week
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  • 11
    jOcular

    jOcular

    Optical Design Software for simulating systems of lenses, prisms, etc.

    Optical Design Software for optical systems comprised of light sources, lenses, apertures, prisms, imagers, photometers, etc. Simulate light through the system and compute images and intensities at various locations in the design.
    Downloads: 2 This Week
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  • 12
    DataMelt

    DataMelt

    Computation and Visualization environment

    DataMelt (or "DMelt") is an environment for numeric computation, data analysis, computational statistics, and data visualization. This Java multiplatform program is integrated with several scripting languages such as Jython (Python), Groovy, JRuby, BeanShell. DMelt can be used to plot functions and data in 2D and 3D, perform statistical tests, data mining, numeric computations, function minimization, linear algebra, solving systems of linear and differential equations. Linear, non-linear...
    Downloads: 6 This Week
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  • 13
    GridLAB-D
    GridLAB-D is a new power system simulation tool that provides valuable information to users who design and operate electric power transmission and distribution systems, and to utilities that wish to take advantage of the latest smart grid technology. It incorporates advanced modeling techniques with high-performance algorithms to deliver the latest in end-use load modeling technology integrated with three-phase unbalanced power flow, and retail market systems. Historically, the inability...
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    Downloads: 28 This Week
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  • 14
    CompPad
    CompPad is a LibreOffice extension that provides live mathematical and engineering calculations within a Writer document. It is intended to provide a free / open-source alternative to Mathcad .
    Downloads: 17 This Week
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  • 15
    Jam--Nuclear Physics Data Acquisition

    Jam--Nuclear Physics Data Acquisition

    Java-based nuclear physics data acquisition.

    This project now lives at https://github.com/dwvisser/jam-daq-code/ Jam is an easy-to-use self-contained data acquisition and analysis system for VME-based (or CAMAC-based) nuclear physics experiments. Jam has an easy, standard GUI for taking and sorting multi-parameter event-based data into 1-d and 2-d histograms.
    Downloads: 0 This Week
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  • 16
    QualityControlForRadiology

    QualityControlForRadiology

    QC tests and patient doses from radiodiagnostic XRay equipment

    This software performs various quality control tests for XRay devices used in radiography, mammography, fluoroscopy and CT such as: HVL/tube filtration, high voltage, exposure time, tube output, MTF calculations, film sensitometry, AEC devices and more. It also compute patient doses using an external program based on the GEANT4 simulation toolkit. This program is found here: https://sourceforge.net/projects/doseinhumanbody/ Read the "README" file for details. Source code and...
    Downloads: 0 This Week
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  • 17
    RadiationHelper

    RadiationHelper

    Alpha, Beta, Gamma measurements and Nuclide exposure

    RadiationHelper is a data analysis tool for : 1. gross alpha and beta radiation measurement and detector calibration using experimental data (counts acquired by alpha-beta devices). 2. gamma spectroscopy measurements and detector calibration using experimental data (spectra acquired by acquisition software such as Assayer, Gamma Vision, Maestro) 3. gross alpha,beta, gamma detector efficiencies and gamma peak efficiency can be theoretical computed using Monte-Carlo simulation technique...
    Downloads: 1 This Week
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  • 18
    DetectorCalibration

    DetectorCalibration

    Peak and global efficiency of radiation source-detector equipment

    This software uses Geant4 simulation toolkit for computing detector efficiency in terms of peak efficiency and gross efficiency. It is designed mainly for gamma detectors (NaI or HpGe) but can be extended for beta or any other radiation type. Radiation source can be frontal beam, point source, Sarpagan baker (cylinder) and Marinelli baker. Due to the nature of Monte Carlo simulation technique, all geometries involved must be well known for accurate results! Can be used along with...
    Downloads: 0 This Week
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  • 19

    TIM

    A raytracer for forbidden optics

    *** TIM's (now Dr TIM's) source code has moved to https://github.com/jkcuk/Dr-TIM *** TIM is a raytracer that was originally developed to simulate optical components called METATOYs, but it has since then developed into something much more general. Amongst other things, TIM can also calculate random-dot stereograms and anaglyphs and visualise ray trajectories.
    Downloads: 0 This Week
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  • 20
    Plots a parameterized family of curves
    Downloads: 0 This Week
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  • 21
    AcMus is a project on musical acoustics devoted to the development of models and computer tools for the study of room acoustics and focus on helping the investigation of issues related to the design, control and acoustic treatment of environments. AcMus has not been maintained for a few years now, but the code may still be useful. We consider the current repository to be at https://gitlab.com/ccsl-usp/acmus .
    Downloads: 1 This Week
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  • 22
    JPIV

    JPIV

    Particle Image Velocimetry

    JPIV is a platform independent, graphical stand-alone application for Particle Image Velocimetry (PIV) written in Java. PIV is an optical technique for measuring fluid flow velocities. JPIV moved to GitHub. Please visit us at: https://eguvep.github.io/jpiv/
    Downloads: 0 This Week
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  • 23

    smartblob

    tiny code, html webcam game or plug brain in each blob, java server

    ...The gameplay is better experienced in 0.2 which is controlled with the mouse so you dont have enough freedom of movement compared to webcam. This small file contains its own source code including occamserver, a tiny general java server I built which I'll adjust to allow http streaming connections to stay open for faster ajax than a new web call each time. The reshaping and bouncing physics is by springs.
    Downloads: 0 This Week
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  • 24
    WavePacket

    WavePacket

    Dynamics of quantum systems, controlled by external fields

    WavePacket is a toolkit for numerical simulation of distinguishable particles. It can solve single or coupled time-independent or time-dependent (linear) Schrödinger and Liouville-von Neumann-equations, as well as classical or quantum-classical Liouville equations. External electric fields can be added within the semiclassical dipole approximation, thus WavePacket can be used to simulate modern experiments involving ultrashort light pulses in photo-induced physics or chemistry, including...
    Downloads: 0 This Week
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  • 25
    Open XAL

    Open XAL

    Accelerator Physics Framework

    Open XAL is an open source development environment used for creating accelerator physics applications, scripts and services. This project is a collaboration among SNS, CSNS, ESS, GANIL, TRIUMF and FRIB.
    Downloads: 2 This Week
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