Showing 3016 open source projects for "java open source"

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  • 1
    ANGEL-Automatic differentiation Nested Graph Elimination Library is a template library using the Boost Graph Library and the Standard C++ Library; it provides sparse representations of c-graphs their dual line graphs and vertex, edge and face elimina
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  • 2
    kFunction

    kFunction

    Komplexe Funktionen Plotter

    Dies ist kFunction, der Plotter für komplexe Funktionen, der im Zuge meiner Fachbereichsarbeit entstanden ist. Zum Download stehen alle Source-Files, sowie eine .exe und eine .jar Datei zur Verfügung. Java Version 1.7.0 wird benötigt.
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  • 3
    Implementation in Python of some of the statistical methods provided by "asurv", the survival analysis software.
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  • 4
    Hilbert II - QEDEQ

    Hilbert II - QEDEQ

    proof verifier for mathematical proofs and documentation generator

    In the tradition of Hilbert's program we create a formal correct (checkable by a proof verifier) but readable (like an ordinary LaTeX textbook) mathematical knowledge base which is freely accessible within the internet. Logic and set theory started.
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  • 5
    The Meta Matrix Library is a modular designed collection of C libraries. It was developed to provide easy and consistent access to numerical linear algebra software for sparse and dense matrices.
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  • 6
    Algebra Helper shows how signs change when moving a quantity from one side of an equation to the other. Algebra Helper is implemented in JavaScript.
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  • 7

    JSci - A science API for Java

    A science API for Java

    JSci is a set of open source Java packages. The aim is to encapsulate scientific methods/principles in the most natural way possible. As such they should greatly aid the development of scientific based software.
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  • 8
    Tk-Yupana

    Tk-Yupana

    Incan Abacus Emulator

    The Yupana was an ancient calculating device of the Incas. This simple program compares different theories: - positional notation * Base 10 by H. Wassen (representation, addition) * Base 10 by C. Radicati di Primeglio (representation, addition, subtraction, multiplication) * Base 10 by W. Burns Glynn (representation, addition, multiplication) * Base 40 by N. De Pasquale (representation) - sign-value notation * Powers of ten by C. Florio ...
    Downloads: 2 This Week
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  • 9
    allink

    allink

    Software for data analysis, image processing, simulations, solver.

    Collection of utilities based on two basics classes: Matematica and VarData. Matematica) performs math operations on vectors and matrices for smoothing, interpolation, convolution, image processing... VarData) manipulate a structure of points connected by links. Addraw) openGL engine. ElPoly) analyze mechanical properties of polymer and membrane like structures. Addyn) perform molecular dynamics and Monte Carlo simulations and has a solver for 4th oder PDE. Avvis) perform all the...
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

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  • 10
    XonGrid

    XonGrid

    Excel interpolation add-in

    XonGrid is a free Excel library of functions to perform 1D, 2D, 3D, 4D and arbitrary dimension (ND) interpolations from scattered data.
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    Downloads: 62 This Week
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  • 11

    Space Orbits Manipulator

    Mathematica package to handle Keplerian and perturbed orbits

    Orbits is a Mathematica package to handle Keplerian and perturbed orbits in an easy and flexible way. It has been created to use in an educational environment.
    Downloads: 0 This Week
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  • 12

    Algeo#

    A class library to use conformal geometric algebra in C#

    The project is in a very early state and the working parts aren't well tested! Currently it's possible to do basic calculations with multivectors. A lot of operators are overloaded so that you can write your calculations in C# source code almost like you would do in a math software. There is also an extension library providing a control which can visualize multivectors. Visualization is based on OpenGL through the OpenTK library. At the moment I'm working on improvements of the...
    Downloads: 0 This Week
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  • 13
    Soothsayer

    Soothsayer

    Capacity exhaustion prediction from RRD files

    Predict if storage utilised will reach capacity within defined period (maximum 5 years), using recent historical data contained within RRD files (maximum -1 year). Produces HTML (or partial HTML) and, more importanly, a PNG RRD Graph showing the prediction and, should the capacity be reached, an annotation indicating when. Optionally email out exception notices.
    Downloads: 1 This Week
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  • 14
    Python interface to ECLiPSe Constraint Logic Programming.
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  • 15

    FluxModules

    Module Computation for Metabolic Networks

    Genome Scale Metabolic Networks are complex systems, Modules help to break them down and hence ease understanding and algorithmic complexity. FluxModules is a toolbox with code for module detection and module visualization.
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  • 16
    IterInt is a numerical integration package that implements iterated numerical integration methods. Iterated methods can be used to compute low dimensional (less than ten, for example) integration problems to get very accurate results.
    Downloads: 0 This Week
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  • 17
    VisualMathEditor

    VisualMathEditor

    LaTeX, AscciMath and MathML editor developed in Javascript and HTML

    Visual Math Editor New Version “ It now offers more than 730 LaTeX symbols and 210 AsciiMath symbols. It now works in all modern browsers without plugin. It now works with LaTeX, AsciiMath, MathML and HTML syntaxes. It improves the ergonomics of the user interface.” VisualMathEditor is a LaTeX, AsciiMath and MathML editor developed in Javascript and HTML. It operates independently on the web or locally. It has many features and menus that help the equation-entry and allow their...
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    Downloads: 10 This Week
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  • 18
    fesslix

    fesslix

    Stochastic Analysis

    A brief summary of the main features of Fesslix: - Perform non-intrusive reliability analysis or Bayesian updating either --- by running commands on the command line or --- by means of an Octave interface or --- by means of a Python interface - Flexible input language for writing Fesslix parameter files --- Control flow statements (e.g. if, for, while) --- Most parameters can be defined as functions - Working with response surfaces - Linear finite element analysis using truss, beam...
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  • 19
    Interdependent Java frameworks: AMath (abstract numbers support); AFuzzy (fuzzy numbers and methods); AMathSys (flexible solvers of linear and nonlinear algebraic and differential equations); ADSM (multi-criteria ranking and grading of alternatives).
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  • 20

    ivl

    A C++ template library extending syntax towards mathematical notation

    ivl is a full-header template C++98 math library with convenient yet powerful syntax. It extends classic C++ syntax towards mathematical notation while making use of the language's elements like classes, structs, operators and functions. Expression written using ivl are excessively optimized. In other words, ivl allows writing simpler and more expressive statements using math-like formulas while taking care of optimizing them. ivl features arrays, tuples and custom function-like...
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  • 21
    NOTE: This project was moved to: https://github.com/eetorres The MSMVTL is an easy to use Matrix and Vector template implementation for people who is learning numerical or simulation programming.
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  • 22
    Ellipt2d is a finite element program for solving second order, real and complex, two-dimensional elliptic problems with user-defined operators. Because Ellipt2d is written in Python, the code can easily be adapted for specific problems.
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  • 23

    PyGAO

    Genetic Algorithm Optimization for Python

    A simple interface for performing genetic algorithm optimization for numerical problems. I am starting with a stripped-down version, where a solution can be described using a single vector of float numbers. Eventually, I will expand to more generic data structures and add multiple-species search options. For the time being, I have no plans of developing a GUI. For now, this is strictly a computational module. In addition to the standard Python libraries, PyGAO uses numpy.
    Downloads: 0 This Week
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  • 24
    android calculator

    android calculator

    its a simple android calculator.its good for beginner android learner

    its a simple android calculator.its good for beginner android learner. At first you can test from play store direct. Its my music player: https://play.google.com/store/apps/details?id=com.stormyplayer
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  • 25
    Const-Calc

    Const-Calc

    Construction Calculator

    This is a Calculator useful for the construction trades. Right now this is in alpha stage. Currently it incorporates for units; feet, inches, feet and inches, square feet, square inches, square yards, cubic feet, cubic inches, cubic yards, and plain decimal. For operations you can add, subtract, multiply, and divide. You can also use () for grouping. The program uses a GUI. My future plans include incorporating; a command line interface, figuring roof slopes, rafters and stairs.
    Downloads: 0 This Week
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