Showing 16 open source projects for "2d"

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  • 1

    Frame3DD

    Static and Dynamic Structural Analysis of 2D and 3D frames.

    FRAME3DD is a program for the static and dynamic structural analysis of two- and three-dimensional frames and trusses with elastic and geometric stiffness.
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    Downloads: 86 This Week
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  • 2

    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...
    Downloads: 0 This Week
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  • 3

    ViennaWD

    Classical and quantum semiconductor device simulation

    The ViennaWD package provides a selection of simulation tools supporting classical and quantum approaches for semiconductor device simulation.
    Downloads: 0 This Week
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  • 4
    igafem

    igafem

    Open source 3D Matlab Isogeometric Analysis Code

    Isogeometric analysis (IGA) is a fundamental step forward in computational mechanics that offers the possibility of integrating methods for analysis into Computer Aided Design (CAD) tools and vice versa. The benefits of such an approach are evident, since the time taken from design to analysis is greatly reduced leading to large savings in cost and time for industry. The tight coupling of CAD and analysis within IGA requires knowledge from both fields and it is one of the goals of the...
    Downloads: 6 This Week
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  • 5

    Advanced Numerical Instruments 2D

    Advanced numerical instruments: adaptive meshing, FE methods, solvers

    Ani2D provides portable libraries for each step in the numerical solution of systems of PDEs with variable tensorial coefficients: (1) unstructured adaptive mesh generation, (2) metric-based mesh adaptation, (3) finite element discretization and interpolation, (4) algebraic solvers.
    Downloads: 7 This Week
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  • 6
    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: 28 This Week
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  • 7

    WOLFSIM: Wideband Optical FDTD Simulator

    FDTD Electomagnetic Wave Simulation Software

    WOLFSIM is a Finite-Difference Time-Domain electromagnetic simulator, designed to be easy to use but still very powerful, developed and maintained by researchers at North Carolina State University. It's features include: -1D, 2D, and 3D structures that are periodic in 1 or 2 dimensions -Materials that are anisotropic in permittivity and conductivity -Obliquely incident sources -Built-in vectorial (i.e. full polarization) near-to-far-field transformation See these publications for full details on the algorithm: http://www.ece.ncsu.edu/oleg/files-wiki/6/62/SPIE_12_Miskiewicz_wolfsim3D.pdf http://www.ece.ncsu.edu/oleg/files-wiki/1/13/OptExpress07_OH.pdf
    Downloads: 0 This Week
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  • 8
    A base for programs. Includes algorythms for Q-learning and SOM's etc. too. Examples: Hamron: Simulates evolution, uses the 2D-renderer. DriveUnit: created for school, for a robotic arm, uses the 3D-renderer. Hlearn: http://www.sagenb.org/home/pub/8
    Downloads: 1 This Week
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  • 9
    wavefront

    wavefront

    2D Finite Element Analysis for Acoustics

    Wavefront is a programme for simulating 2D acoustic systems, with a particular emphasis on determining wavefront shapes at the mouths of horns. It accepts CAD drawings in DXF format and produces animated displays of wave propagation as well as exporting various data as text files. It is GPL software and runns on Linux and Windows.
    Downloads: 2 This Week
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  • 10
    The sunflower library provides programming abstractions developed at the Autonomous Systems Lab http://www.asl.ethz.ch/. It contains a complete path planning and obstacle avoidance system, common mobile robotics tasks abstractions, and a 2D simulator.
    Downloads: 0 This Week
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  • 11
    The openLBMflow is an fast fluid flow solver based on Lattice Boltzmann Method. Main future are 2D and 3D code, single and multiphase models, Output data in VTK format can be directly open in Paraview. Download Windows or Linux binary version now.
    Downloads: 0 This Week
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  • 12
    Artist is a portable 2D graphics library. Main features are: drawing primitives, bitmap blitting, alpha blending, zoom and rotation, text rendering and image file loading. It uses hardware acceleration and provides a simple and elegent API.
    Downloads: 0 This Week
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  • 13
    A family of programs for building coarse-grained models (eg. of macromolecules), manipulating them (geometrical transformations and more) and calculating their X-ray scattering patterns (1D and 2D too). Uses PVM for parallelization.
    Downloads: 0 This Week
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  • 14
    A simple generic 2D cellular automation simulator and editor
    Downloads: 0 This Week
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  • 15
    Matho is a OS Independant Application and API for mathematical operations, features include curve sketching, calculus, iterative formulae, algebra solver, 2d/3d geometry and mechanical and statistical functionality.
    Downloads: 0 This Week
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  • 16
    pymesh will be a Python interface for Triangle (2D) and Tetgen (3D) mesh generators.
    Downloads: 0 This Week
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