Showing 771 open source projects for "java open source projects"

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  • 1

    xorlisp

    Bit level lambda continuations and nothing else - Queue automata

    Not working yet. To deal with the Halting Problem, computing and data are navigated using debugger ops: linearForward and treeForward, which navigate an astronomically large bit string where 1 is ( and 0 is ). All pairs are derived from (). For example, true is represented as ((()())()), and false is (()(()())). It appears related to the church encoding of lambda where T chooses first parameter and F chooses second, of a pair. Continuations are nearly finished code and are represented as a...
    Downloads: 0 This Week
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  • 2
    zet-evacuation
    Moved to GitHub. This is the old, unmaintained source code. https://github.com/zet-evacuation A tool to model and simulate evacuation situations in buildings using flows on graphs and cellular automatons. It allows visualization of both models in OpenGL.
    Downloads: 0 This Week
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  • 3
    Freegressi est un logiciel pour tracer des courbes de tendances à partir de séries de données.
    Downloads: 0 This Week
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  • 4
    C++ Airline Inventory Management Library
    That project aims at providing a clean API and a simple implementation, as a C++ library, of an Airline-related Inventory Management system. That library uses the Standard Airline IT C++ object model (http://sf.net/projects/stdair).
    Downloads: 0 This Week
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  • 5
    MathOCR

    MathOCR

    A printed document recognition system that can deal with formula

    MathOCR try to recognize printed scientific document including mathematical formula , result is available in LaTeX and HTML.
    Downloads: 0 This Week
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  • 6
    mathtoweb
    MathToWeb is a Java-based authoring tool that converts mathematical expressions written in AMS-Latex to presentation MathML. It can be applied to single equations or entire documents containing many hundreds of equations.
    Downloads: 1 This Week
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  • 7

    libsharp

    Library for spherical harmonic transforms (SHT)

    NOTE: as of April 24, 2015, libsharp development has moved to Github (https://github.com/dagss/libsharp). Libsharp is a collection of algorithms for efficient conversion between maps on the sphere and their spherical harmonic coefficients. It supports a wide range of pixelisations (including HEALPix, GLESP, and ECP). This library is a successor of libpsht (http://sourceforge.net/projects/libpsht). A scientific overview over the functionality is given in the paper available at...
    Downloads: 0 This Week
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  • 8

    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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  • 9

    Immutable Sparse Wave Trees (WaveTree)

    Realtime bigdata tool for bit strings up to 2^63 based on AVL forest

    Realtime bigdata tool at the bit level based on immutable AVL forest which can be run in memory or, in future versions, as a merkle forest like a blockchain. Main object is a sparse bit string (Bits) that efficiently scales up to 2^63 bits normally compressed as forest has duplicated substrings. Bits objects support reading bit, byte, short, int, or long (Java primitives) at any bit index in 64 bit range. Example: instead of building a class to hold a header and then data, represent all of...
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  • 10
    NDN Backprop Neural Net Trainer implements the backpropagation functionality subset of the open source NeuronDotNet object library in a generic user friendly application.
    Downloads: 0 This Week
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  • 11

    Chordalysis

    Log-linear analysis (data modelling) for high-dimensional data

    ...Chordalysis makes it possible to discover the structure of datasets with thousands of variables on a standard desktop computer. Associated papers at ICDM 2013, ICDM 2014 and SDM 2015 can be found at http://www.francois-petitjean.com/Research/ YourKit is supporting Chordalysis open source project with its full-featured Java Profiler. YourKit is the creator of innovative and intelligent tools for profiling Java and .NET applications. http://www.yourkit.com
    Downloads: 0 This Week
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  • 12
    gattMath is a educational math (graphical) program that show some concepts behind Integral and Differential Calculus, like Riemann, Simpson, Darboux, Trapezoid, Monte-Carlo integration, derivative, antiderivative, tangent,..., and sure a plotter.
    Downloads: 0 This Week
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  • 13
    Java Oriented Matroids
    This is a Java library for manipulating Oriented Matroids.
    Downloads: 0 This Week
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  • 14
    jmathstudio - Java Image/Signal toolkit

    jmathstudio - Java Image/Signal toolkit

    Java toolkit for discrete Image and Signal processing.

    JMathStudio is a Java based digital image and signal processing toolkit/library. It is simple to use, portable, light (~300 Kb), extendable and free. Full source code available at https://github.com/bhavyaajani/jmathstudio Android compatible JMathStudio is available @ https://sourceforge.net/projects/jmathstudio-android/
    Downloads: 0 This Week
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  • 15

    Belief Merger

    A simple Belief Merging Prototype

    Belief merging aims at combining several pieces of (possibly inconsistent) information coming from different sources. The goal is to produce a single consistent set of information, trying to keep the most of the information of the sources. A belief merging operator is the responsible for making the belief merging. With this tool you can compare the ΔΣ, ΔGMax and the Δps (PS-Merge) operators.
    Downloads: 1 This Week
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  • 16
    Bibtex Import

    Bibtex Import

    Imports bibtex references from MathSciNet

    Uses MathSciNet to search for bibtex references. The matching references can then be edited and added to a local file. For information on how to use this software please consult the wiki. Requires a MathSciNet subscription.
    Downloads: 0 This Week
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  • 17
    A collection of projects I have developed in the past years. It contains: - a tool to compute height and angle of objects above horizon - a proof of concept of DFT and DWT to reduce audio files - a quantitative library with OOorg interface for Calc
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  • 18
    The JAccumulator package brings the convenient type conversion and ad hoc composition capabilities of Javascript to Java programming structures. JAccumulator is dependent upon the Jupperware (http://jupperware.sf.net) to provide Javascript-like associative list capabilities and the convenience of easy hierarchical construction.
    Downloads: 0 This Week
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  • 19

    javaGeom

    A geometry library for Java

    A java library for geometry applications. Provides a general framework for manipulating and creating geometric primitives, computing intersection points between shapes, composing them to create new shapes, and performing some measurements. Important note: the repository has now moved to GitHub: https://github.com/dlegland/javaGeom Please update bookmarks!
    Downloads: 3 This Week
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  • 20
    It's a program that plots Bode diagrams with an excellent precision. In this new version it's very easy to provide the function to plot thanks to a simply graphic interface in style "what you see is what you got". A smart output window allows to plot more than one graph at the same time, and easily compare them. The plotted graphs can be exported as images, in various format. Language supported: italian. Next version probably will include other languages; certainly english will be...
    Downloads: 5 This Week
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  • 21
    jmathstudio-android

    jmathstudio-android

    Android API for discrete Image and Signal processing.

    JMathStudio-Android is an API for Image & Signal processing for your Android application. It is simple to use, portable, light (~300 Kb), extendable and free. JMathStudio-Android provides a developer with many of the advanced and basic discrete image and signal processing utilities ( 500+ useful operations/transforms). A minimum Android platform with API Level 3 is required for Android projects using this API. Author: Bhavya Ajani (jmathstudio@gmail.com) Refer pure Java based...
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  • 22
    Colt provides a set of Open Source Libraries for High Performance Scientific and Technical Computing in Java http://acs.lbl.gov/~hoschek/colt/ This project starteda as a port of the Colt core library to C#, but contains additional features.
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  • 23
    KeplerDB

    KeplerDB

    Timeseries databases management system

    KeplerDB is a temporal database to store time/value entries where the type of value could be integer, float/double, boolean and string. KeplerDB is dedicated to be scalable and to create clusters of server allowing the user to analyse and store massing amount of data to monitor systems like computers, clusters, building and captors or financial systems like markets and accounts. The user can use KeplerDB to make data analysis on enormous amount of data (statistics and modelling).
    Downloads: 0 This Week
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  • 24

    Computing with units

    Calculator that takes care of measurement units.

    Java program for computations with values expressed in terms of physical or other units. Supports complicated mathematical expressions and user-defined functions. Invoked from scripts, line command, or as GUI. Extensive units data base.
    Downloads: 0 This Week
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  • 25
    Euclide
    Euclide is a dynamic geometry application written in Java. It allows creation of geometric shapes (lines, points, circles, conics...) and transforms (rotation, symmetry...), which depend each other. Moving a shape will also move shapes dependent on it.
    Downloads: 0 This Week
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