Showing 2660 open source projects for "engineering"

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  • 1

    KL1p

    A portable C++ library for Compressed Sensing

    KL1p is a portable C++ framework for handling sparse recovery of inverse problems of underdetermined linear systems, like in compressed sensing technique.
    Downloads: 1 This Week
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  • 2
    CloisterWalk

    CloisterWalk

    Reveal fractal patterns in irrational numbers

    CloisterWalk can test your favorite number or will let you choose a number from a list. Many provided numbers are known irrationals, others are still uncertain. Enter the number of steps you would like to walk and click the Go button to produce a graph. If a number does not seem interesting, try switching between the square and hexagonal grids. Can you predict what is going to happen next time you click the Go button? Can you figure out why fractal patterns emerge? Can CloisterWalk be...
    Downloads: 0 This Week
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  • 3
    phcfM

    phcfM

    R package for modelling anthropogenic deforestation

    phcfM is an R package for modelling anthropogenic deforestation. It was named after the REDD+ pilot-project 'programme holistique de conservation des forêts à Madagascar'. phcfM includes two main functions: (i) demography(), to model the population growth with time in a hierarchical Bayesian framework using population census data and Gaussian linear mixed models and (ii) deforestation(), to model the deforestation process in a hierarchical Bayesian framework using land-cover change data and...
    Downloads: 0 This Week
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  • 4

    portas

    Pequeno script em Python para provar o problema de Monty Hall

    O jogo consiste no seguinte: Monty Hall (o apresentador) apresentava 3 portas aos concorrentes, sabendo que atrás de uma delas está um carro (prémio bom) e que as outras têm prêmios de pouco valor. Na 1ª etapa o concorrente escolhe uma porta (que ainda não é aberta); De seguida Monty abre uma das outras duas portas que o concorrente não escolheu, sabendo à partida que o carro não se encontra aí; Agora com duas portas apenas para escolher — pois uma delas já se viu, na 2ª...
    Downloads: 0 This Week
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  • 5
    ViennaGrid is a generic mesh handling library that provides the traversal of structured and unstructured grids in arbitrary spatial dimensions, in particular 1d, 2d and 3d. Quantities can be conveniently stored on mesh elements using ViennaData.
    Downloads: 0 This Week
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  • 6

    JCycles

    [frozen] A library for computing cycles in graphs or in Java code.

    [This project is frozen, but has an offspring with more features: https://github.com/jeffhain/jadecy ] JCycles provides treatments to compute cycles, or just strongly connected components, in directed graphs in general, or in classes or packages dependencies graphs parsed from class files (major version <= 51, else does best effort). It uses Tarjan's algorithm for SCCs, and Johnson's for cycles, with continuations instead of recursion, which allows to handle large graphs (<...
    Downloads: 0 This Week
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  • 7

    libreMPC

    Multiple Precision Arithmetic in C.

    libreMPC is a free C library for arbitrary-precision arithmetic.
    Downloads: 0 This Week
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  • 8
    A Binary Decision Diagram library, with : many highly efficient vectorized BDD operations, dynamic variable reordering, automated garbage collection, a C++ interface with automatic reference counting, and much more.
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    Downloads: 6 This Week
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  • 9
    pyfuzzy is a framework to work with fuzzy sets and process them with operations of fuzzy logic.
    Downloads: 0 This Week
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  • 10

    Block Matrix library

    Highly efficient implementation of BLAS for sparse block matrices.

    Highly efficient implementation of BLAS for sparse block matrices. Accelerated using heavy-duty C++ meta-programming, SIMD instructions and GPU.
    Downloads: 0 This Week
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  • 11

    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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  • 12
    EqualX

    EqualX

    The LaTeX Equation Editor

    EqualX makes you easily write equations in LaTeX and preview them in real-time. repository: https://gitlab.com/q-quark/equalx
    Downloads: 11 This Week
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  • 13

    ffdefluc

    a defluctuator for avisynth

    Downloads: 0 This Week
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  • 14
    A math application written in Java. Its features include 2D and 3D graph plotting, scripting, user-defined variables and functions and skinnable GUI. This project is not maintained at the moment.
    Downloads: 2 This Week
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  • 15

    House Builder

    This program solves the house building problem.

    The file house_builder_backtrace.f is a Fortran program for solving the house building problem as described by Dr. James Grime (aka singingbanana). One of the many 17 point solutions is 0.029 0.542 0.852 0.270 0.710 0.423 0.926 0.138 0.620 0.343 0.777 0.207 0.485 0.971 0.092 0.667 0.382 There are no 18 point solutions.
    Downloads: 0 This Week
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  • 16

    EMsieve

    A simple sieve/prefactor program for Eisenstein-Mersenne Primes

    A simple sieve/prefactor program for the so-called Eisenstein-Mersenne Primes: 3^p +- 3^((p + 1)/2) + 1. See http://oeis.org/A125738, A125739 and [1] for a good introduction. Some easily established properties are: p must be prime; sign is minus for p=+-1 (mod 12), plus otherwise; composites only have factors of form 6kp+1 (integer k). Related probable primes (3^p -+ 3^((p + 1)/2) + 1)/7 are sieved at the same time. See http://oeis.org/A125743, A125744. After sieving, the...
    Downloads: 0 This Week
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  • 17
    expressionCalc

    expressionCalc

    Cross platform Mathematical expression solver

    expressionCalc is a Mathematical expression solver. It has a Java implementation (for cross platform) and a C# implementation (for Windows). Support most of the Mathematical functions including log, sin, a sin etc. Implemented based on the expression solving technique of BODMAS.
    Downloads: 0 This Week
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  • 18
    ExpressionOasis is a java based framework for evaluating the various type of expressions like arithmatic, logic expression etc. The framework is flexible enough to define any new grammer rules or operators.
    Downloads: 0 This Week
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  • 19

    Fast Gauss-Legendre Quadrature Rules

    Computes Gauss-Legendre quadrature nodes and weights

    This software computes Gauss-Legendre quadrature nodes and weights using the formulas developed in "Iteration-Free Computation of Gauss-Legendre Quadrature Nodes and Weights", I. Bogaert, published in the SIAM Journal of Scientific Computing (Permalink: http://dx.doi.org/10.1137/140954969). The key features are: - Speed: due to the simplified formulas and the O(1) complexity computation of individual Gauss-Legendre quadrature nodes and weights. The latter also makes this software...
    Downloads: 0 This Week
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  • 20
    "kdiv" is a generator of routines for optimized division by an integer constant based on the work presented in H.S. Warren's "Hacker's Delight". "kdiv" can be used to emit a generic assembly or C implementation of (signed/unsigned) division.
    Downloads: 0 This Week
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  • 21
    Geomview

    Geomview

    an interactive 3D viewing program

    Geomview is an interactive 3D viewing program for Unix. Geomview lets you view and manipulate three- and higher-dimensional objects, and can also be used as a display engine by other programs to animate objects. Geomview supports OpenGL and uses a Motif X interface.
    Downloads: 5 This Week
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  • 22
    Statcato
    Statcato is a Java software application for elementary statistics. Its features include data and graph generation, probability distributions, descriptive statistics, confidence intervals, hypothesis tests, correlation, regression, and analysis of var
    Downloads: 5 This Week
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  • 23
    Displays four-dimensional objects and functions by projecting them into three-dimensional space. Viewpoint transformations and parameter changes are displayed in real time. THE PROJECT'S CODE BASE HAS BEEN MOVED TO GITHUB: https://github.com/lene/HyperspaceExplorer The Git repository on SourceForge will be kept in sync with GitHub at least for the time being, but for the latest commits you should check the GitHub Project. If you want to report a bug or a feature request, please use...
    Downloads: 0 This Week
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  • 24
    binary Turing Machine

    binary Turing Machine

    A Turing Machine Simulator

    Free binary Turing Machine simulator with a graphical user interface and possibility to save your files. Language : French (no translation available)
    Downloads: 0 This Week
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  • 25
    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
    Downloads: 0 This Week
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