Browse free open source Simulation software and projects below. Use the toggles on the left to filter open source Simulation software by OS, license, language, programming language, and project status.

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    Automate contact and company data extraction

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  • 1
    PICSimLab - Prog. IC Simulator Lab.

    PICSimLab - Prog. IC Simulator Lab.

    PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...

    PICSimLab is a realtime emulator of development boards with MPLABX/avr-gdb debugger integration. PICSimLab supports microcontrollers from picsim, simavr, uCsim, qemu-stm32, qemu-esp32, and gpsim. PICSimLab has integration with MPLABX/Arduino IDE for programming the microcontroller's boards. As the purpose of PICSimLab is to emulate real hardware it does not have any source code editing support. For code editing and debugging the same tools used for a real board should be used with PICSimLab, such as MPLABX, Arduino IDE, or VSCode with PlatformIO. PICSimLab supports several devices (spare parts) that can be connected to the boards for simulation. Such as example LEDs and push buttons for simple outputs and inputs and some more complex ones like the ethernet shield w5500 for internet connection or the color graphic display ili9340 with touchscreen. The complete list of parts can be accessed in the documentation. Documentation at https://lcgamboa.github.io/picsimlab_docs/stable/
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    Downloads: 437 This Week
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  • 2
    Libre Mechanics

    Libre Mechanics

    Open Knowledge on engineering development.

    Libre Mechanics it’s an Open Knowledge project created to offer a useful platform of information related with the development and research of Mechanical Engineering themes and similar fields, higly related with the use of Open Source and Software Libre tools. Here you will find a wide variety of projects, publications and scientific material available as references for developing their own projects, also guides and tutorials that allow you to take advantage of free software tools available today. The four principal lines of work are: Design Analysis and Simulation Automation and Robotics Development
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    Downloads: 40 This Week
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  • 3
    ASCEND modelling environment
    ASCEND is a modelling environment and solver for large or small systems of non-linear equations, for use in engineering, thermodynamics, chemistry, physics, mathematics and biology. Solvers for both steady and dynamic (NLA & DAE) problems, are provid
    Downloads: 6 This Week
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  • 4
    SKYSCRAPERSIM (2018 project ABANDONED)
    We do not know the reasons of being abandoned by Ryan in 2018. Fortunately, we have a record which can be traced back to 2017 after figuring out how to obtain in bazaar way COMPLETELY, I translate the revision to git , we might have a chance to ignite again. IF successful, we can do whatever we like. I DO NOT FULLY TRUST AN ENTITY EVEN THAT ENTITY IS OK. SO PLEASE FORK THIS ONE AS SOON AS POSSIBLE ONCE YOU SEE , THE MORE FORKING THE BETTER. IF This helps you, You might consider to help us to get one domain, also try running longer. It is said the consideration might be eye dropping twenty hundred bucks , If you like to, you may contact me for further detail.
    Downloads: 24 This Week
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  • 5
    GLUI is a GLUT-based C++ user interface library which provides controls such as buttons, checkboxes, radio buttons, and spinners to OpenGL applications. It is window-system independent, using GLUT or FreeGLUT.
    Downloads: 5 This Week
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  • 6

    Molecular Dynamics Studio

    Molecular Dynamics Cell Construction

    This is a collection of software modifications created to integrate NanoEngineer-1, PACKMOL and MSI2LMP for the purpose of easily creating molecular dynamics cells. NanoEngineer-1 is a molecular CAD software written by Nanorex and provides the user an easy way to create molecules, while the software modifications allow the user to type atoms using multiple force fields. PACKMOL can generate a random collection of molecules using the molecule templates from NanoEngineer-1 thus providing the initial MD cell. Modifications to PACKMOL allow the atom type data to be passed through to the MSI2LMP software. MSI2LMP creates a LAMMPS input file based on class I or class II force fields. MSI2LMP was modified to use numerically coded force field data generated by NanoEngineer-1. The MMP file format was extended and integrated into all three software applications. http://www.nanoengineer-1.net http://www.ime.unicamp.br/~martinez/packmol/ http://lammps.sandia.gov/
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    Downloads: 10 This Week
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  • 7
    Serial Communicator

    Serial Communicator

    A cross-platform, Qt-based software to communicate through serial port

    The aim of this project is to develop a cross-platform, Qt-based software to communicate through serial ports. This plugin-based software can be extended from a basic terminal to a more complete application, by adding features such as log abilities, data display through a graph, and so on.
    Downloads: 11 This Week
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  • 8
    A parametric, feature-based, sketch-driven 3D CAD application, built around a geometrical constraint solving engine. Project is in early development stage. The FreeSG library (http://freesg.org/) is required.
    Downloads: 7 This Week
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  • 9
    TRIAERO is the Triangulated Aerodynamics Suite; a collection of Open Source Free Software programs intended to perform simplified aerodynamics calculations over unstructured 3D bodies. TRIAERO uses the GTS library to work with triangulated surfaces.
    Downloads: 5 This Week
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    Never misplace a package or lose track of a delivery.

    PackageX uses computer vision technology to track packages and assets with a simple photo

    Simply "snap, notify and sign." PackageX is a simple yet powerful last-yard solution that will streamline the way you manage inbound deliveries, saving you from manually notifying the recipients and ultimately improving workplace productivity. The app uses Machine Learning and state of the art AI algorithms to extract information from package labels (even handwritten labels), and to match and route deliveries to the correct recipients. Lastly, the app collects signatures and notifies the recipient when the package is picked up, keeping everyone in the loop.
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  • 10
    A graphical interface for solving exterior ballistics problems, based on the excellent GNU exterior ballistics library. This software generates valid 3-DOF solutions to small arms trajectories, including wind and atmospheric corrections.
    Downloads: 1 This Week
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  • 11
    JABM is a Java framework for building agent-based simulation models using a discrete-event simulation framework.
    Downloads: 4 This Week
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  • 12

    RTC-simulator

    Simulation and Control of Processing Plants

    RTC (Real Time Control) is a program of M. Mulholland (2015). This is a simple interactive simulator including 20 different applications for such aspects as PID and DMC controller tuning, advanced level control, Smith prediction, Kalman filtering, and control strategies for a furnace, a boiler, and a hybrid system. A tutorial gives brief background to the theory and programming of each application, plus a stepwise set of objectives to illustrate the main features. The simulations include a number of the techniques described in Applied Process Control – Essential Methods, and that book’s accompanying volume, Applied Process Control – Efficient Problem Solving. Actually, RTC is not merely a suite of simulations: Each application can be switched from “MODEL” to “PLANT” mode for real-time control of equipment through a somewhat basic interfacing arrangement. In “MODEL” mode, time can be accelerated or frozen.
    Downloads: 4 This Week
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  • 13

    KEMP

    A FDTD solver for electromagnetic wave simulations on a GPU cluster

    KEMP is a fast FDTD solver on a GPU-based cluster. The FDTD (Finite-Difference Time-Domain) method is a popular numerical method for electromagnetic field simulations. KEMP enables hardware accelerations suitable for multi-GPU, multi-core CPU and GPU cluster. KEMP also provide easy configuration by using Python scripting language.
    Downloads: 2 This Week
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  • 14
    RAS is a model airplane simulation program. Written in C++ using OpenGL, is working on MS Windows platform. Aerodynamics is based on crrcsim simulator.
    Downloads: 2 This Week
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  • 15
    Simple 8085 assembler and disassembler for educational use. The 8085asm generates the map file and intel hex file. It support the directives EQU, ORG, DB, DS and END.
    Downloads: 3 This Week
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  • 16
    GeneSim is a code generator for dynamic systems: it takes an XML description of the system and produces the code that executes it. The typical usage of GeneSim is to generate simulators of engineering systems.
    Downloads: 3 This Week
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  • 17
    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: 3 This Week
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  • 18
    MITSIM is a simulation-based laboratory developed for evaluating the impacts of alternative traffic management system designs at the operational level. It was developed at the MIT Intelligent Transportation Systems (ITS) Program.
    Downloads: 1 This Week
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  • 19
     VASPMO

    VASPMO

    Visualization of wavefunctions calculated by VASP (New release: v0.41)

    VASPMO aims at visualizing wavefunctions (or molecular orbitals) from VASP calculations. It reads VASP's output files PROCAR and CONTCAR, and exports an *.out file in Gaussian's output format, which can be visualized by many popular visualization tools, such as JMol, Molekel, Chemcraft, Gabedit and Molden, etc. These tools can further generate *.cube files, which can be visualized by an even wider range of softwares. 读入VASP计算得到的PROCAR和CONTCAR文件,输出Gaussian结果文件。该文件能够被常用的量子化学可视化软件(如Molekel、Chemcraft、Gabedit、Molden和JMol等)读取,进而绘制和观看体系的分子轨道。有些软件还能导出 cube文件(如Chemcraft和Molden等),从而又能被很多支持cube格式文件的可视化软件所识别。
    Downloads: 2 This Week
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  • 20
    Celeste Cellular Automaton Simulator

    Celeste Cellular Automaton Simulator

    A tiny and very simple cellular automata simulator. Abandoned, ignore.

    Celeste is a tiny and simple Cellular Automata simulator written in Java. It is a command line application that writes an image of each simulation step. Celeste was designed to run Conway's Game of Life but other rulesets can be implemented as well. It is released under the extremely permissive WTFPL.
    Downloads: 2 This Week
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  • 21
    Note: New versions are not being posted to source forge. Please check the project homepage at: http://www.cove.org/flade A free library for simulating 2D physics in Flash using Verlet integration. It currently features particles, stick & angular constra
    Downloads: 2 This Week
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  • 22
    OpenWave is a educational wave Simulator.
    Downloads: 2 This Week
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  • 23
    PIHMgis is a “tightly-coupled” GIS interface to Penn State Integrated Hydrologic Model (PIHM). It is open source, platform independent and extensible. The “tightly-coupled” integrated GIS interface to PIHM has been created in the Open Source QGIS
    Downloads: 2 This Week
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  • 24
    Programmer's library for random numbers. Also random number generator testing code. Intended for simulation, games and "Monte-Carlo" algorithms.
    Downloads: 2 This Week
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  • 25
    uspice (Micro-SPICE) is a very small simulator for electrical circuits. The primary platform are low-power devices, such as graphing calculators.
    Downloads: 2 This Week
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