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Showing 125 open source projects for "element"

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  • 1
    OFELI
    OFELI (Object Finite Element LIbrary) is a library of finite element C++ classes for multipurpose development of finite element software. It is intended for teaching, research and industrial developments as well.
    Downloads: 6 This Week
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  • 2
    MidiLayer

    MidiLayer

    A simple and intuitive tool to improve live performances.

    MidiLayer is a simple and easy to use application designed to enhance your live performances. Manage slots and channels, adjust the velocity and the volume, customize the note range and connect with modulation wheels and other types of controllers, all with the help of MidiLayer.
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    Downloads: 40 This Week
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  • 3
    Finite Element Method Magnetics

    Finite Element Method Magnetics

    Finite element analysis of electromagnetic devices

    Solves low frequency magnetic, electrostatic, heat flow, and current flow problems on 2D and axisymmetric domains via the finite element method.
    Downloads: 44 This Week
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  • 4
    ApertusVR

    ApertusVR

    Virtual Reality software library

    The main feature of ApertusVR is the so called "Distributed Plugin-in Mechanism" which means that not only humans could be involved in a multi-user virtual reality scene but any element of the Internet of Things like hardware, software, robot or any kind of smart device. ApertusCore is a programming library written in C++11, that fulfills modern software requirements as it is modular, embeddable, platform-independent, and easily configurable. It contains basic software interfaces and modules for logging, event-handling, and for loading plugins and configurations. ...
    Downloads: 3 This Week
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  • 5
    SaxMagique is a c++ library that offers an API for creating a saxparser. It is intended to be the simplest way theoretically possible to create a complex saxparser. It build-up the [start|end]Element and characters handlers needed by expat.
    Downloads: 0 This Week
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  • 6
    Display FEM (finite element method) grids. scroll, zoom, different colorings, sort them to increase cache efficiency and many other features
    Downloads: 0 This Week
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  • 7
    WEMax

    WEMax

    Work Efficiency Maximize Framework: Analyze work and line processes

    ...Although there have been numerous studies on this topic, most of them deal with partial issues rather than the continuous performance improvement of the whole assembly line, which this paper addresses. To develop the framework, WEMax categorized a manned assembly line into five analysis levels (workstation, worker, operation cycle, work element, and unit motion), and identified user requirements on each level. Among these five, the workstation level supports line balancing, while the other four (worker, operation cycle, work element, and unit motion) address work process improvement. The WEMax framework has been implemented and tested with various examples from Korean assembly-line-based manufacturers.
    Downloads: 0 This Week
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  • 8

    anything_prototype

    prototype for a std::map based store any type "database"

    using std::map and unique_ptr plus some template magic to build a kind of in memory database to store any kind of type with an ID(key), also using some minimal RTTI of C++ to access a Element of type A as type B. the Result is a storage backend which enables to read n write everything with the same 2 commands - or 3 in the special case of the seperated "Array" Interface
    Downloads: 0 This Week
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  • 9
    finds exact gain, directivity and input impedance of Yagi or log-periodic antennas (planar symmetric array of cylindrical dipoles, many driven elements) for a range of specified frequencies, integrates 2D for segments on the same element, moment method
    Downloads: 1 This Week
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  • 10
    ffp

    ffp

    A 3D Free Finite element Program

    A 3D Free Finite element Program. Still under development but already working: solves the steady state Navier-Lamé and the Laplace equation in 3D on tetrahedrons. It uses the Intel MKL and NVIDIA CUDA library for solving. GSL support needs to be improved. Open CL is still missing. In addition to the numerical core (which can be used stand-alone), another project called mcf exists for using ffp as a FEFLOW plug-in.
    Downloads: 0 This Week
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  • 11

    SoAx

    Structure of Arrays of multiple types

    ...By means of C++(11) meta-template programming SoAx achieves maximal performance (efficient use of vector units and cache of modern CPUs) while providing a very convenient user interface (including object-oriented element handling) and flexibility. It has been designed to handle list-like sets of particles (similar to struct {int id; double[3] pos; float[3] vel;};) in the context of high-performance numerical simulations. It can be applied to many other problems. Please check the sample file main.cpp to see examples of code that you can write with SoAx.
    Downloads: 0 This Week
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  • 12
    NGSolve is a general purpose Finite Element Library on top of Netgen. With the basic library one can solve heat flow equations, Maxwell equations, and solid mechanical problems. Several add-ons are available for particular application classes. New paper: J. Schöberl: "C++11 Implementation of Finite Elements in NGSolve", ASC Report 30/2014, Institute for Analysis and Scientific Computing, Vienna University of Technology, 2014 http://www.asc.tuwien.ac.at/~schoeberl/wiki/publications/ngs-cpp11.pdf
    Downloads: 0 This Week
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  • 13
    Nifty Sim
    Nifty Sim is a high-performance nonlinear finite element solver, developed at University College London. A key feature is the option of GPU-based execution, which allows the solver to significantly out-perform equivalent commercial packages.
    Downloads: 0 This Week
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  • 14

    RAtom

    solves nonlinear Kohn-Sham equation for the neutral atom.

    RAtom solves nonlinear Kohn-Sham equation for the neutral atom. The adaptive algorithm based on finite element method (FEM) is implemented. Discretization of the differential eigenvalue problem is done by finite element method with Lobatto polynomials as a basis functions. High order Gauss quadratures are applied in order to obtain the total energy of atom with absolut accuracy of 1E-6 hartree. Disctretization leads to generalized eigenvalue problem, which is solved by procedures from LAPACK libraries. ...
    Downloads: 0 This Week
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  • 15

    RSchr-5

    Solves one-electron Schrödinger equation, with SLEPc and PETSc

    ...The solved problem is defined on the finite domain, which is a box. The problem is solved with the zero Dirichlet boundary conditions. The implemented algorithm uses Finite Element Method with B-splines as basis functions. Disctretization leads to generalized eigenvalue problem. Program RSchr-5 solves the generalized eigenvalue problem by algorithms implemented in SLEPc amd PETSc libraries. It uses Krylov-Schur algorithm from SLEPc library. The program is implemented in C++. The implementation is based on Message Passing Interface (MPI).
    Downloads: 0 This Week
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  • 16
    Tochnog Finite Element Analysis
    Explicit/Impicit Finite Element Program with linear/nonlinear, elastic/hyperelastic/hypoelastic/plastic/visco, contact,thermal, fluid capabilities. h/p refinements. Parallel/Distributed solvers available. No shell elements but has 2D beams, trusses.
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    Downloads: 21 This Week
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  • 17

    Ulambator

    boundary element based flow solver for microfluidics

    Ulambator solves the depth-averaged Stokes equations using a boundary element method. The combination of both reduces the discretization effort from 3D to 1D. Hence the flow solver is well adapted to free interface flows in shallow geometries. The manual and tutorial codes are still being extended. New functions will be made available. For more user information please check http://lfmi.epfl.ch/ulambator
    Downloads: 0 This Week
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  • 18
    Image processing application focused on mathematical morphology. Unique functionality: filters by reconstruction, multiple structuring element, granulometry, geodetic transformations, hit-and-miss.
    Downloads: 0 This Week
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  • 19

    CFD2D

    The incompressible Navier-Stokes equations solver in 2D domains

    CFD2D is open source software for Linux for solving the non-dimensionalized incompressible Navier-Stokes equations (NSE) inside an arbitrary two-dimensional domain inscribed in a unit square with Dirichlet and "do-nothing" boundary conditions. The space discretization is based on Finite Element Method (FEM) using an approximately uniform triangular mesh. The two choices of FE spaces are offered, these are of the so called MINI-element and of the Taylor-Hood element. The first element consists of continuous piecewise linears with a cubic bubble function for the velocity field, and the second of continuous piecewise quadratics for the same. ...
    Downloads: 0 This Week
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  • 20
    Toastpp

    Toastpp

    Forward and inverse modelling in optical tomography

    Toast++ is a C++ software package for modelling light transport in scattering media using the finite element method. It allows 3D reconstruction of absorption and scattering distributions inside an object from boundary measurements of light transmission, using steady state, time domain or frequency domain information. Matlab and Python bindings exist for ease of use and fast prototyping.
    Downloads: 7 This Week
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  • 21
    Periodic Table of Elements

    Periodic Table of Elements

    Periodic Table of Elements a quick reference tool

    Periodic Table of Elements is a quick reference tool that allows you a quick glance to get general information about an element. The program is for educational purposes.
    Downloads: 1 This Week
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  • 22
    **we moved to github** https://github.com/gimli-org/gimli Geophysical Inversion and Modeling Library
    Downloads: 0 This Week
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  • 23

    beam3d

    3d beam FEM structural analysis

    3D FEM structural analysis using the beam element. It works with macro preprocessor and system pipes.
    Downloads: 5 This Week
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  • 24
    VErsatile Discrete Objects Simulation System, an interaction-based Discrete Element Simulation System.
    Downloads: 0 This Week
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  • 25

    wxFES

    A rather simple finite element software implementation

    wxFES is the free porting of the finite element c++ code that I started implementing during the last year of my PhD studies in Electromagnetics at the University of Florence. The goal is to provide the building blocks for an efficient and easy to use finite element code, starting from electromagnetics problems formulations
    Downloads: 0 This Week
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