Showing 298 open source projects for "data structures c"

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  • 1
    Nuklei is a C++ library that implements kernel functions and kernel density estimation for SE(3) data. Nuklei also provides tools for manipulating SE(3) transformations, and for manipulating point clouds.
    Downloads: 0 This Week
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  • 2
    wxEcMath

    wxEcMath

    Easy mathematics in wxWidgets

    Tiny library written in C++/wxWidgets designed to manage mathematical objects : parser of expressions, plots, matrixes and complex numbers. Ansi and Unicode are supported. Documentation and rich samples are provided. Compiles with MSVC, BCC, GCC and Clang. Now on Git.
    Downloads: 0 This Week
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  • 3
    Antiprism - Polyhedron Modelling
    TO DOWNLOAD ANTIPRISM GO TO: http://www.antiprism.com/download Antiprism is a set of programs for generating, manipulating, transforming and visualising polyhedra.
    Downloads: 0 This Week
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  • 4

    Primes

    Calculate primes by using extremely fast sorting

    This project considers the problem of calculating primes as a sorting problem. It includes the most efficient tree-based sorting algorithm that is possible and shows that finding a new prime can be done by sorting the differences between the previous primes in the right way. Unfortunately it has turned out that going this way is even more slowly than trying to find primes by brute force. So it can only be used as a test with heavy load for the sorting algorithm, which can be used for...
    Downloads: 0 This Week
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  • 5
    quickplot

    quickplot

    interactive 2D plotter

    Quickplot is a fast interactive 2D plotter with infinite zooming, value picking, pipe input, and unlimited plots displayed. Quickplot is meant for looking at your data quickly and of secondary importance is making static pictures of your data.
    Downloads: 3 This Week
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  • 6
    **we moved to github** https://github.com/gimli-org/gimli Geophysical Inversion and Modeling Library
    Downloads: 0 This Week
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  • 7
    as3delaunay

    as3delaunay

    Delaunay triangulation and Voronoi diagram for Flash Builder 4 project

    as3delaunay is an ActionScript 3 library that provides an implementation of Delaunay triangulation and Voronoi diagram generation. It is based on the well-known work of Raymond Hill and offers developers an efficient way to create and manipulate geometric structures for use in Flash and other AS3-based environments. The library enables users to generate Voronoi diagrams from a set of input points, allowing applications such as procedural map generation, image segmentation, and spatial partitioning. By handling complex geometric relationships automatically, it simplifies the process of building interactive or data-driven visualizations. ...
    Downloads: 9 This Week
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  • 8
    Peklo is a graph editor and an environment for visualizing and comparing different algorithms for some graph-theoretic problems, e.g. flows, shortest path, minimum spanning tree.
    Downloads: 0 This Week
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  • 9
    This is a sophisticated & integrated simulation and analysis environment for dynamical systems models of physical systems (ODEs, DAEs, maps, and hybrid systems). It supports symbolic math, optimization, continuation, data analysis, biological apps...
    Downloads: 1 This Week
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  • 10
    RPy (R from Python)
    RPy is a very simple, yet robust, Python interface to the R Programming Language. It can manage all kinds of R objects and can execute arbitrary R functions (including the graphic functions). RPy has been superseded by the RPy2 project: https://rpy2.github.io/
    Downloads: 3 This Week
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  • 11
    LibMIA

    LibMIA

    Program using an extended Einstein notation with dense or sparse data.

    This is currently a prelim version - most of lattice functionality has been completed, Dense multi-index array functionality is progressing well.
    Downloads: 0 This Week
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  • 12
    MAtrix Sparse not much Computational Toolkit
    Downloads: 0 This Week
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  • 13
    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: 0 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

    hbgm

    'Hierarchical Bond Graph Modelling of Biochemical Networks'

    Scripts and supplementary data for the manuscript 'Hierarchical Bond Graph Modelling of Biochemical Networks': Peter J. Gawthrop(1), Joseph Cursons(1,2), and Edmund J. Crampin(1-4). (1) Systems Biology Laboratory, Melbourne School of Engineering, University of Melbourne, Victoria 3010, Australia. (2) ARC Centre of Excellence in Convergent Bio-Nano Science, Melbourne School of Engineering, University of Melbourne, Victoria 3010, Australia. (3) Department of Mathematics and Statistics,...
    Downloads: 0 This Week
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  • 16

    Chordalysis

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

    ...However, due to its exponential nature, previous approaches did not allow scale-up to more than a dozen variables. We present here Chordalysis, a log-linear analysis method for big data. Chordalysis exploits recent discoveries in graph theory by representing complex models as compositions of triangular structures, also known as chordal graphs. 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. ...
    Downloads: 0 This Week
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  • 17

    BiomeNet

    BAYESIAN INFERENCE OF METABOLIC DIVERGENCE AMONG MICROBIAL COMMUNITIES

    ...The basic idea is that the mixture components of the model (metabolic reactions, subnetworks, and networks) are shared across all groups (microbiome samples), but the mixture proportions vary from group to group. Through this framework, the model can capture nested structures within the data. BiomeNet is unique in modeling each metagenome sample as a mixture of complex metabolic systems (metabosystems).
    Downloads: 0 This Week
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  • 18
    A collection of code, bundled into a single R package, to perform several aspects of data management, image pre-processing, data analysis and statistical inference related to the quantitative analysis of dynamic contrast-enhanced MRI (DCE-MRI).
    Downloads: 0 This Week
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  • 19
    matGeom

    matGeom

    Library for 2D/3D geometry in Matlab.

    Geometry library for Matlab in 2D and 3D. Contains function for creation and manipulation of basic shapes, computing intersections, transformation, display... The project is being moved to GitHub: http://github.com/dlegland/matGeom
    Downloads: 0 This Week
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  • 20
    An optimized C library for numerically solving exterior ballistics problems. It supports standard drag models (Drag Functions G1-G8). The solution method is the common "3 degree of freedom" analysis found in many commercial programs.
    Downloads: 1 This Week
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  • 21
    QPNet

    QPNet

    Synchronous Petri Nets' emulator

    QPNet (Quick Petri Net) is a fast Petri Nets' emulator, created by students of Moscow State Technical University of Radio Engineering, Electronics and Automation. It brings benefits for the educational process, while being under further development and extension. QPNet это быстрый эмулятор сетей Петри, созданный студентами МИРЭА. Он применяется в учебном процессе, а так же продолжает разрабатываться и эволюционировать.
    Downloads: 1 This Week
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  • 22
    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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  • 23

    datadensityplot

    Creates a data density plot of a 2 dimensional data distribution.

    Shows the data density of a 2 dimensional distribution. The problem of showing data density visually is not mathematically well defined, and there are several methods. The program uses sum of reciprocal squared distance to calculate density at each point, with a smear factor to prevent points going to infinity. The smear factor also controls the amount of clustering. There are several options for colour output. Input is via a csv (comma-separated values) file. Now there's a nice GUI...
    Downloads: 0 This Week
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  • 24
    phcfM

    phcfM

    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 Binomial logistic regression models with variable time-intervals between land-cover observations. The two functions use embedded Gibbs samplers written in C++ with the Scythe statistical library to reduce computational time.
    Downloads: 0 This Week
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  • 25
    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: 14 This Week
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