Showing 2436 open source projects for "java open source"

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  • 1
    This project provides a Fortran90 library and a python module for singular spectrum analyses such as PCA/EOF or MSSA. It is intended for people interested, for example, in analysing climate or financial variability.
    Downloads: 0 This Week
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  • 2

    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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  • 3

    Lerning Process Hypercube Neuron

    Visualization of lerning process of hypercube neuron with two inputs.

    Downloads: 0 This Week
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  • 4
    Ruby classes for arbitrary precision floating point and arbitrary precision complex numbers. Keeps track of accumulated error. Uses overloaded operators. Also some testing programs. Used with a Ruby version of sode (sode.rb).Ruby versions new
    Downloads: 0 This Week
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    Desktop and Mobile Device Management Software

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  • 5
    VectorAlgebra is a Mathematica-package which implements various functions for simple vector calculations in d-dimensional spaces with constant metrics.
    Downloads: 0 This Week
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  • 6
    Multiplication Station

    Multiplication Station

    Grid based multiplication, add, sub including (-)ve #s

    Multiplication Station will teach your child to add, subtract and multiply. All parameters configurable, like grid size and number ranges fonts and colors. Countdown timer keeps attention focused. High scores too.
    Downloads: 0 This Week
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  • 7
    sfunctioner is a GUI wizard written in PyQt for creating Matlab Simulink sfunctions quickly and efficiently. It helps creating a fully functional sfunction within a few minutes.
    Downloads: 0 This Week
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  • 8
    psignifit is a toolbox to fit psychometric functions and test hypotheses on psychometric data. This is version 3 which will now predominantly support python.
    Downloads: 2 This Week
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  • 9
    ArchNURBS

    ArchNURBS

    NURBS-based elastic and limit analysis of masonry arches in MATLAB

    ArchNURBS is a MATLAB tool for the analysis of planar curved structures, with a particular attention to masonry arches. As in CAD softwares, the geometry of the model is defined by a NURBS representation of the structure. Indeed, the user can upload geometries imported from a CAD environment. Based on such a representation, ArchNURBS performs the elastic isogeometric finite element analysis and the collapse limit analysis of the structure. It is possible to include in the analysis the...
    Downloads: 6 This Week
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  • 10
    The Thot toolkit repository has moved to http://daormar.github.io/thot/ Thot is a toolkit for statistical machine translation. The new Thot toolkit includes fully automatic and interactive machine translation, incremental training of statistical models, parallel estimation, ...
    Downloads: 0 This Week
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  • 11

    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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  • 12

    LightCAS

    LightCAS is very lightweigth Computer Algebra System

    LightCAS is lightweight Computer Algebra System. Its size is less that 50K of compiled code. LightCAS can parse, display, evaluate and simplify mathematical expressions. It can also compute derivatives, find solutions of one or second order expressions, solve systems of equations, compute Taylor series. Its code is intended to be full configurable for most applications.
    Downloads: 0 This Week
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  • 13

    Fingerprint Recognition System

    Fingerprint Recognition System 5.3 - Matlab source code

    The proposed filter-based algorithm uses a bank of Gabor filters to capture both local and global details in a fingerprint as a compact fixed length FingerCode. The fingerprint matching is based on the Euclidean distance between the two corresponding FingerCodes and hence is extremely fast. We are able to achieve a verification accuracy which is only marginally inferior to the best results of minutiae-based algorithms published in the open literature. Our system performs better than a...
    Downloads: 1 This Week
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  • 14
    ILNumerics.Net
    math lib for .NET. n-dim arrays, complex numbers, linear algebra, FFT, sorting, cells- and logical arrays as well as 3D plotting classes help developing algorithms on every platform supporting .NET. Sources from SVN, binaries: http://ilnumerics.net
    Downloads: 0 This Week
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  • 15
    AUTO is a publicly available software for continuation and bifurcation problems in ordinary differential equations originally written in 1980 and widely used in the dynamical systems community.
    Downloads: 3 This Week
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  • 16
    MAtrix Sparse not much Computational Toolkit
    Downloads: 0 This Week
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  • 17

    Large Number Arithmetic

    Addition, Subtraction & Multiplication for large integral numbers

    This software executes addition, subtraction & multiplication for large integral numbers. You have the option to execute the program using as many numbers as you wish. The numbers can be as large as you wish ... the only restictrion is your computer's RAM space.
    Downloads: 0 This Week
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  • 18
    mapgraph

    mapgraph

    Massively Parallel Graph processing on GPUs -- now part of Blazegraph

    ...Checkout our options for GPU acceleration of graphs or contact us to learn more: https://www.blazegraph.com/product/gpu-accelerated/. The early work was released under the Apache 2 open source license and is available on here at Sourceforge. This work was (partially) funded by the DARPA XDATA program under AFRL Contract #FA8750-13-C-0002 and DARPA Contract #D14PC00029.
    Downloads: 0 This Week
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  • 19

    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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  • 20
    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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  • 21

    Linear Equations Set Solver

    Solving Set Of Linear Equations with use of Gauss elimination method.

    Downloads: 0 This Week
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  • 22
    Finds communities in networks with a submodular algorithm based on the optimization of Newman's modularity. The algorithm finds a weakly optimal community partition of the network. Developed by J. R. Busch, M. G. Beiro and J. I. Alvarez-Hamelin,
    Downloads: 7 This Week
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  • 23

    kmatrice

    kmatrice es un programa de Algebra Lineal

    kmatrice es un programa dirigido a los interesados en el Algebra Lineal y las matemáticas en general, sera de gran ayuda en la comprensión y el desarrollo de las operaciones que pueden ser realizadas con los renglones y las columnas de una matriz.
    Downloads: 4 This Week
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  • 24
    Java Oriented Matroids
    This is a Java library for manipulating Oriented Matroids.
    Downloads: 0 This Week
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  • 25
    SL2

    SL2

    SL2 (= SLSL) - A Simple Linear Systems Library

    SL2 is a C++ template library for solving systems of linear equations, providing the most common algorithms for dense and sparse systems. It uses OpenMP for parallelization and has no other dependencies. As the name suggests, SL2's implementation is staightforward with a focus on clear concepts, easy usage and understandable code.
    Downloads: 0 This Week
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