Showing 864 open source projects for "java open source"

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  • 1
    CalculiXforWin

    CalculiXforWin

    Open-Source Multiphysics FEA (FEM) Package

    CalculiX Binaries for MS Windows, made with CYGWIN and ARPACK libraries. CalculiX is most popular FEA open-source package (like Code-Aster and Elmer-FEM). it is comparable in features with most known commercial packages like ANSYS, NASTRAN, Abaqus, etc. Good for structural, mechanical, thermal and fluid applications (trusses, plates, frames, shells, solid bodies). It has powerful nonlinear capabilities (including tension/compression only material like concrete) and most types of analysis (modal, thermal, buckling, coupled, etc) . ...
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    Downloads: 71 This Week
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  • 2
    hydraulics_channel_gvf

    hydraulics_channel_gvf

    Gradually Varied Flow (GVF) simulation.

    Application used to compute water surface profiles in prismatic channel for gradually varied flow.
    Downloads: 0 This Week
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  • 3
    slab3d

    slab3d

    slab3d is a real-time virtual acoustic environment.

    slab3d is a real-time virtual acoustic environment rendering system. It includes two rendering applications, libraries for spatial auditory display and audio signal processing development, and a set of tools for HRTF analysis and visualization.
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    Downloads: 5 This Week
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  • 4

    wwiig

    turn-based wargame/simulator

    High-realistic war similator tuned for WWII epoch and around. Over 9000 historical weapons, full world gridded geodata, including climate and population {project abandoned in 2020 due to persistent stack smashing bug)
    Downloads: 0 This Week
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  • Turn traffic into pipeline and prospects into customers Icon
    Turn traffic into pipeline and prospects into customers

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  • 5
    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...
    Downloads: 37 This Week
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  • 6
    GNU NEC is an Open Source implementation of the Numerical Electromagnetic Code in C++.
    Downloads: 0 This Week
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  • 7
    AirSim

    AirSim

    A simulator for drones, cars and more, built on Unreal Engine

    AirSim is an open-source, cross platform simulator for drones, cars and more vehicles, built on Unreal Engine with an experimental Unity release in the works. It supports software-in-the-loop simulation with popular flight controllers such as PX4 & ArduPilot and hardware-in-loop with PX4 for physically and visually realistic simulations. It is developed as an Unreal plugin that can simply be dropped into any Unreal environment.
    Downloads: 42 This Week
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  • 8
    QtJSBSim

    QtJSBSim

    A distributed flight sim and front end for JSBSim

    This Qt5 app can send controls data to an instance of JSBSim standalone, and can read and display data from JSBSim. You can think of QtJSBSim as a simulator, with JSBSim as the flight dynamics model back end. For out-the-window visuals you can send data to FlightGear.
    Downloads: 0 This Week
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  • 9
    GeomSpace

    GeomSpace

    Interactive geometry software for Euclidean and non-Euclidean spaces

    GeomSpace is interactive geometry software for different geometric spaces. You can build your own universe of any dimension and with any geometry. You can choose Euclidean, elliptic, hyperbolic, Galilean, Minkowskii, de Sitter among other spaces.
    Downloads: 0 This Week
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    Skillfully - The future of skills based hiring

    Realistic Workplace Simulations that Show Applicant Skills in Action

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  • 10
    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: 50 This Week
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  • 11
    The FMI++ Library

    The FMI++ Library

    A High-level Utility Package for FMI-based Software Development

    The Functional Mock-up Interface (FMI) specification intentionally provides only the most essential and fundamental functionalities in the form of a C interface. On the one hand, this increases flexibility in use and portability to virtually any platform. On the other hand, such a low-level approach implies several prerequisites a simulation tool has to fulfill in order to be able to utilize such an FMI component. The FMI++ library addresses this problem for models and tools with...
    Downloads: 0 This Week
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  • 12
    Major looseless compression algorithms library and documentation. First project: Arithmetic, Huffman, LZ77, LZ78, LZW, RLE. Second project reimplements Deflate. Documentation explains major Entropy Compression Methods.
    Downloads: 0 This Week
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  • 13
    ViennaSHE is a modern semiconductor device simulator for 1D, 2D and 3D device simulation. It relies on deterministic solutions of the Boltzmann Transport Equation using Spherical Harmonics Expansions.
    Downloads: 1 This Week
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  • 14
    Netgen Mesh Generator

    Netgen Mesh Generator

    NETGEN is an automatic 3d tetrahedral mesh generator

    ...The connection to a geometry kernel allows the handling of IGES and STEP files. NETGEN contains modules for mesh optimization and hierarchical mesh refinement. Netgen is open source based on the LGPL license. It is available for Unix/Linux and Windows.
    Downloads: 87 This Week
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  • 15
    TRANSIMS is an integrated system of travel forecasting tools for modeling regional transport systems. For more information, visit http://code.google.com/p/transims/
    Downloads: 1 This Week
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  • 16
    RenewNet Foundry

    RenewNet Foundry

    Building blocks for the renewable energy industry.

    RenewNet Foundry is a repository for an integrated set of simulation components for system simulation of wind, wave and tidal energy systems.
    Downloads: 0 This Week
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  • 17
    MasterSim

    MasterSim

    A co-simulation master for Functional Mockup Units (FMI 1.0 and 2.0).

    A simulation master library, command line utility and user interface for simulating coupled systems of Functional Mock-up Units (FMU) for CoSimulation with FMI version 1 and 2. The master implements several modern algorithms, including Gauss-Seidel, Newton iteration, variable time stepping and step size control.
    Downloads: 4 This Week
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  • 18

    Quadtree Demo

    Demonstrates a quadtree for spatial indexing of triangles

    This C++ demo allows users to interactively explore a quadtree's behavior. For this purpose the demo uses a quadtree data structure based on axis-aligned bounding boxes to speed up the search for triangles in a mesh. Depending on a search point all triangles of a quadtree's region are retrieved and relevant information about the search is shown. Quadtree creation can be parametrized by three parameters: - Maximum tree depth. - Maximum number of triangles per region. - Percentage...
    Downloads: 2 This Week
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  • 19
    HP41CX

    HP41CX

    HP-41cx Emulator

    An Qt based HP-41cx Emulator first based on Eric's NSIM-0.61 Project. Ported to C++ and extended by an graphical Qt-based User-interface. Since Oct.2014 I developed my own NUT-Core implementation which is quite different from Eric's one. I called it NewT in fact of the existing NewT NUT Hardware revival.
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    Downloads: 8 This Week
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  • 20
    StateS

    StateS

    Draw and Simulate Finite States Machines (FSM)

    Simple tool for drawing Finite State Machines (FSMs). StateS has moved to GitHub and will no longer be updated on SourceForge. New link: https://github.com/ClementFoucher/StateS
    Downloads: 0 This Week
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  • 21
    streamline curvature method
    The throughflow streamline curvature method is a two-dimensional design program for turbomachinery.
    Downloads: 0 This Week
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  • 22

    Zarja

    Agent-based simulation toolkit

    It is an open source scientific library that is focused on multi-agent simulations on graphs. It prepares basic toolkit for agents, models, timers, graphs, nodes and edges. It is also accompanied with tools for data processing.
    Downloads: 0 This Week
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  • 23

    Common Image Generator Interface (CIGI)

    Industry standard communication with compliant image generators.

    Software libraries and tools designed for implementation and testing of the Common Image Generator Interface (CIGI), an interface for communication between an image generator (IG) and host device in simulations.
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    Downloads: 64 This Week
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  • 24
    Cantera
    Cantera is a suite of object-oriented software tools for problems involving chemical kinetics, thermodynamics, and/or transport processes. It can be used from MATLAB, Python, C++, or Fortran.
    Downloads: 6 This Week
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  • 25
    Tahoe is a research-oriented platform for the development of numerical methods and models for the simulation of complex material behavior.
    Downloads: 1 This Week
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