Showing 2436 open source projects for "java open source"

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  • 1
    This App solves a system of simultaneous equations (liner or nonlinear) by using a matrix root solver. Iterations and solutions are provided by GSL (GNU science library).
    Downloads: 0 This Week
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  • 2
    IsItPrime

    IsItPrime

    A small, basic, yet powerful and competent primality tester.

    IsItPrime is a powerful, cross-platform, multi-threaded standalone application capable of testing massive numbers in several ways through a highly interactive and easily-understood user interface. As of version 2.0.0, IsItPrime and other NCPrime applications no longer require the Visual C++ 2010 Redistributable for Windows. All NCPrime applications released after 1 November 2012 use the Qt framework and thus require Qt libraries (included) for cross-platform compatibility. IsItPrime is...
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  • 3
    MuPuPriNT

    MuPuPriNT

    A primality/compositeness tester for different types of numbers.

    MuPuPriNT (Multi-Purpose Prime Number Tester) is a primality and compositeness tester for many different types of numbers. It is basic, yet full-featured, and offers several different testing methods for each type of number. MuPuPriNT is built on the GNU Multiple-Precision (GMP) integer + rational library, and is available for Windows, OS X, and Linux. Source code is available as well, and can be built on any machine with Qt installed. As of version 2.0, MuPuPriNT is built on the...
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  • 4
    This project provides an interface to Java expression evaluator software. It does not itself provide expression capabilities but instead provides a common interface.
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    The Original Buy Center Software.

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  • 5

    Black Hole Cortex

    Sphere surface layers of visual cortex approach maximum info density

    Near the surface (even horizon) of a black hole, there is maximum information density in units of squared plancks (and some translation to qubits). Similarly, our imagination is the set of all possible things we can draw onto our most dense layer of visual cortex in electricity patterns. Bigger layers have more neurons to handle those possibilities. A Black Hole Cortex is a kind of visual cortex that has density of neuron layers similar to density at various radius from a black hole. What we...
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  • 6
    Tcl binding to levmar library implementing Levenberg-Marquardt optimization algorithm often used in data fitting. Levmartcl is a standard Tcl extension providing command interface to levmar functionality. This library is only a wrapper of <levmar> which actually performs the work. See the <levmar> home site for details: http://www.ics.forth.gr/~lourakis/levmar/
    Downloads: 0 This Week
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  • 7

    SAC - Symbolic Analysis and Control

    CAS routines for theoretical analysis of nonlinear time-delay systems

    SAC (Symbolic Analysis and Control) is a toolbox for people working in control theory. It will help to the analysis and synthesis of nonlinear systems described by state equations (with or without delays).
    Downloads: 0 This Week
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  • 8
    Matrix Multiplication

    Matrix Multiplication

    Multiply matrices!

    A simple program I created to make my life easier! Currently only supports a numerical input.
    Downloads: 0 This Week
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  • 9
    Dynamical systems solver
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    AestheticsPro Medical Spa Software

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  • 10
    Libpsht 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). Development for this libary has stopped; its successor is libsharp (http://sourceforge.net/projects/libsharp).
    Downloads: 0 This Week
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  • 11
    Bifurcation Analysis Library
    A C++ library for the computation of bifurcation diagrams: it provides tools for the integration of systems of ODEs that depend on parameters. A Python interface is included.
    Downloads: 0 This Week
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  • 12
    Maket is a instrument for building knowledge bases for economics domains. The project has moved to http://gitorious.org/maket
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  • 13
    egrsa

    egrsa

    rsa-elgamal comparison

    compare time of process between rsa and elgamal algorithm used to encryption and digital signature.
    Downloads: 0 This Week
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  • 14
    MayaCalculator

    MayaCalculator

    Calculates the MayaDate from a gregorian Date

    Enter an gregorian Date (a Date from our Calendar) and the MayaDate inclusive the Tzolkin and Haab get generated. I prefer the Thompson Method but i've implemeted the Lounsbury too.
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  • 15
    FLENS (Flexible Library for Efficient Numerical Solutions) is a C++ library for scientific computing. It can be considered as a very convenient and --- at the same time --- extremely efficient interface for BLAS and LAPACK. But it is much more than this
    Downloads: 1 This Week
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  • 16
    JECL, pronounced "Jekyll", is an open-source Java library implementing a variety of evolutionary algorithms. The goal is to provide a uniform interface for describing problems, running evolutionary algorithms, and accumulating results. The Java Evolutionary Computation Library is no longer under active development. We suggest the MOEA Framework (http://www.moeaframework.org/), jMetal (http://jmetal.sourceforge.net/), ECJ (http://cs.gmu.edu/~eclab/projects/ecj/) or JGAP (http://jgap.sourceforge.net/) as alternatives.
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  • 17
    Programas Análisis/Métodos Numericos
    Esta es una pequeña librería que contiene varios métodos de para encontrar raíces de una ecuación. Destinado principalmente para materias de análisis numérico o métodos numéricos. Contiene métodos como bisección, Newton Raphson, Aitken, Steffensen entre otros. Cabe aclarar que aun esta en desarrollo y esta lejos de ser perfecta...
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  • 18

    COAL Project

    Convex Optimization Algorithms Library

    The Convex Optimization Algorithms Library (COAL) provides a flexible algorithmic framework written in C++, that connects solvers, relying on certain generic properties of a mathematical problem, such as differentiability, linearity, specific constraint forms etc., to applications, whose models exhibit these properties.
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  • 19

    Kiel University Relation package

    Fast C library for relation algebra using binary decision diagrams.

    Kure is a C library which provides manipulation of relations and operations of relation algebra using a fast implementation using binary decision diagram. It provides a Lua based domain-specific embedded programming language to conveniently manipulate and work with relations. For instance, given relations R, S, the tupling of them can be computed using [R,S] and they can be composed using R*S.
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  • 20
    Smart Calculator is beautifully designed, having both standard and scientific modes of calculations. It is built to run anywhere, as its written completely in Java. It featured different types of Look and Feels, using Java's Swing PLAF library.
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  • 21
    LightLife

    LightLife

    A lightweight Implementation of Conway's Game of Life

    LightLife offers a clearly laid out user interface to test a universe without any effort. It support various modifications, can save and open Windows-Bitmaps and has got a build-in database of the most common objects.
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  • 22

    SymbolicC++

    An object oriented C++ library for computer algebra

    SymbolicC++ is a general purpose computer algebra system embedded in the programming language C++. It is free software released under the terms of the GNU General Public License. SymbolicC++ is used by including a C++ header file or by linking against a library.
    Downloads: 4 This Week
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  • 23
    Simple, fast coordinate conversion for commonly used geodetic and Cartesian coordinate systems. Also includes functions for Euler angles and a tutorial on what they are and how to handle them. Written for Gnu/UNIX but easily ported to others.
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  • 24
    WxGeometrie

    WxGeometrie

    Le couteau-suisse du prof de maths

    Calculatrice graphique en français, destinée aux professeurs ou aux étudiants du collège et du lycée. Elle permet de faire du calcul formel, de tracer des courbes et des figures géométriques exportables en png, eps ou svg. Linux, Windows... Cette version n'est plus maintenue. Nous vous recommandons d'utiliser désormais la nouvelle version, nommée Géophar : http://sourceforge.net/projects/geophar
    Downloads: 0 This Week
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  • 25
    System Stability Tester
    System Stability Tester is a multi platform open source clone of SuperPI and comes with a GUI and a CLI. It can be used for CPU and RAM burning, stressing and benchmarking.
    Downloads: 63 This Week
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