Open Source Java Scientific/Engineering Software

Java Scientific/Engineering Software

Browse free open source Java Scientific/Engineering Software and projects below. Use the toggles on the left to filter open source Java Scientific/Engineering Software by OS, license, language, programming language, and project status.

  • AI-generated apps that pass security review Icon
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  • 1
    OpenCV

    OpenCV

    Open Source Computer Vision Library

    The Open Source Computer Vision Library has >2500 algorithms, extensive documentation and sample code for real-time computer vision. It works on Windows, Linux, Mac OS X, Android, iOS in your browser through JavaScript. Languages: C++, Python, Julia, Javascript Homepage: https://opencv.org Q&A forum: https://forum.opencv.org/ Documentation: https://docs.opencv.org Source code: https://github.com/opencv Please pay special attention to our tutorials! https://docs.opencv.org/master Books about the OpenCV are described here: https://opencv.org/books.html
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    Downloads: 2,216 This Week
    Last Update:
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  • 2
    OpenRocket
    An Open Source model rocket simulator.
    Downloads: 68 This Week
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  • 3
    Mobile Open-Source Software and Tools

    Mobile Open-Source Software and Tools

    Android, UIQ 3.0, Series 60 Edition 5 open-source software

    Android, Symbian UIQ 3.0 and Symbian Series 60 Edition 5 open-source software, tools, libraries and themes. Most notable the FX-602P / FX-603P Simulator and the HP-45 Emulator are hosted here.
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    Downloads: 97 This Week
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  • 4
    OpenOrienteering

    OpenOrienteering

    Former project page

    See https://www.openorienteering.org/apps/mapper/
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    Downloads: 18 This Week
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 5
    JLibModbus - Java Modbus Library

    JLibModbus - Java Modbus Library

    A modbus library implemented in Java.

    JLibModbus is an implementation of the Modbus protocol v1.1b in java language. The library supports the most popular communication libraries (jssc, rxtx, jSerialComm, purejavacomm, java comm api); Maven dependency: <dependency> <groupId>com.intelligt.modbus</groupId> <artifactId>jlibmodbus</artifactId> <version>1.2.9.7</version> </dependency> Implemented MODBUS functions: 0x01 Read Coils 0x02 Read Discrete Inputs 0x03 Read Holding Registers 0x04 Read Input Registers 0x05 Write Single Coil 0x06 Write Single Register 0x07 Read Exception Status 0x08 Diagnostics 0x0B Get Comm Event Counter 0x0C Get Comm Event Log 0x0F Write Multiple Coils 0x10 Write Multiple Registers 0x11 Report Slave Id 0x14 Read File Record 0x15 Write File Record 0x16 Mask Write Register 0x17 Read Write Multiple Registers 0x18 Read Fifo Queue 0x2B Encapsulated Interface Transport (Read Device Identification interface)
    Downloads: 17 This Week
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  • 6
    Symja Java Computer Algebra

    Symja Java Computer Algebra

    Symja - Java computer algebra language & symbolic math library

    Symja - computer algebra language and Java symbolic math library. Moved to https://github.com/axkr/symja_android_library. The Android App can be found at: https://github.com/axkr/symja-example
    Downloads: 14 This Week
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  • 7

    GPSInfo

    Apl. móvil de Información georeferenciada + visor 3D escritorio

    Plataforma de creación de información georeferenciada desde dispositivo móvil. Aplicación de escritorio 3D para explotación de la información. NEW: actualizada apk para soporte hasta Android 4.4 KitKat
    Downloads: 20 This Week
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  • 8
    openBmap

    openBmap

    a free and open map of wireless communicating objects

    openBmap collects data and provides open maps and statistics of all communicating objects: cellular antennas, wifi hotspots. All softwares from back-end to client are open-source under AGPL v3 license.
    Downloads: 2 This Week
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  • 9
    Krishnamurti's Book of Life D.Thoughts

    Krishnamurti's Book of Life D.Thoughts

    Jiddu Krishnamurti's Book of Life|Libro de la Vida

    FREE distribution of the JAVA-XML multiplatform e-book about Jiddu Krishnamurti's Book of Life (a witty daily cookie-like reflection). Ahora, lea diariamente los pensamientos de Krishnamurti en castellano- Obtenga una agenda gratis.
    Downloads: 1 This Week
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  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

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  • 10

    Alcohol Calculator

    Ein Alkohol Rechner

    Dieser Alkohol Rechner gibt dem Nutzer die Möglichkeit ungefähr seinen Alkoholgehalt im Blut zu bestimmen. Alle Angaben des Programms sind natürlich ohne Gewähr und natürlich kann der Alkoholgehalt auch wesentlich höher oder niedriger sein.
    Downloads: 0 This Week
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  • 11
    Bracer

    Bracer

    Repository has been moved to: http://dtitov.github.com/bracer

    Java library for parsing and evaluating math expressions. Javadoc is available at http://bracer.sourceforge.net/javadoc/ P.S. This library depends on Apache Commons Math, so don't forget to include commons-math-2.2.jar to your project.
    Downloads: 0 This Week
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  • 12
    Crowdfarming Database and Simulator

    Crowdfarming Database and Simulator

    To log/share/analyze/optimize/simulate garden activity

    An online database and cross-platform, game-like client where gardeners/farmers (small or large scale) can log their actions and measurements (such as weather, yield, current plant size). Any user can then play it back visually, or play with the data and see a simulation inferred from the knowledge database, or calculate an optimal design within given constraints, inferred from the knowledge available at that time. This is both a tool for playing, in order to entertain and inspire people, as well as a serious feedback and design tool. There will be a user feedback system to value the accuracy of the data. It is allowed to enter and share mock farming data, as long as it's tagged as being fantasy, to exclude it from the analyses. Things like dietary information, tiredness and bio-constructions will be included as well, to improve optimizations of a garden design with (partial) self-sufficiency in mind. The UI will resemble a garden, and can switch to simplified views.
    Downloads: 0 This Week
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  • 13

    EV3-JavaBrick

    ROS node to control LEGO MINDSTORMS EV3

    - Java SE 1.7 compatible - Can be run on both Windows/Linux PC - Can be run on Android devices(Tested on ASUS fonetab7, ASUS zenfone4, Samsung Galaxy S4) - Can be run on reflashed ARM-based AndroidTV sticks (Tested on MK808) - No custom firmware for EV3 brick - Supports about 15 EV3/NXT/HT sensors - Supports EV3 & NXT motors - Supports Android camera
    Downloads: 0 This Week
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  • 14
    Gravity Simulator

    Gravity Simulator

    Multithreaded N-Point Gravity Simulation for PC and Android

    Create a sun, spin some asteroids around it, and watch them collide and form planets. An N-Point Gravity Simulator is a realistic simulation in which all points attract each other: even the smallest asteroid has its own gravitational field that can affect even a large sun far away from it. Can be reused as a library for making games. If used as library, license is GNU LGPLv3, otherwise it's GNU GPLv3.
    Downloads: 0 This Week
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  • 15
    Downloads: 0 This Week
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  • 16

    Handwritten Signature SDK

    Java SDK useful to develop handwritten signature verification app

    Handwritten Signature SDK supports: dynamic time wrapping (DTW), extended regression (ER), signature sampling, direction hash and features extraction: see wiki for more info.
    Downloads: 0 This Week
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  • 17
    The Java Context Directory (JCD) is an information system to store and use contextual information. It enables a software developer to create context-aware applications and provides a client for mobile devices.
    Downloads: 0 This Week
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  • 18

    Kontinuum Calculator

    Calculate various aspects of the Kontinuum RPG system.

    Kontinuum is a calculator program that enables the user to calculate all probabilistic aspects of the Kontinuum RPG system, especially the dice rules.
    Downloads: 0 This Week
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  • 19
    OOBD supports a self-programable Tool for Vehicle Onboard Diagnostics (OBD) for various platforms like the Windows-Desktop, mobile Phones and Smartphones Please note that we are actual moving this project over to oobd.googlecode.com. The software source code repository is already moved, other areas will follow.
    Downloads: 0 This Week
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  • 20
    This project aims to control an Arduino board over the Internet, without the use of an ethernet shield.
    Downloads: 0 This Week
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  • 21
    Scalable Language API (SLAPI) The most comprehensive architecture for conversational natural-language applications including speech recognition/synthesis, semantics, & machine translation. Used on Android & other mobile app platforms.
    Downloads: 0 This Week
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  • 22

    Semantic Assistants

    Natural Language Processing (NLP) for the Masses

    Semantic Assistants support users in content retrieval, analysis, and development, by offering context-sensitive NLP services directly integrated in standard desktop clients, like a word processor, and web information systems, like a wiki.
    Downloads: 0 This Week
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  • 23
    VirtualDNA

    VirtualDNA

    Make your own flowers

    virtualDNA is a Processing3 game with an Android APK file in it. You can make your own flowers by crossing a flowerpool. There is a gamelike feature where you have to make a flower that ressembles a given one.
    Downloads: 0 This Week
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  • 24
    eHx is a Medical history Manager, developed as a Software as a service (SAAS), using jax-ws, it will be realized in J2EE technology, in that way it permit to implement many different interfaces (web interface, Intel based MCAs, ipad, android pads)
    Downloads: 0 This Week
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