Finite
Handles Hexahedral, Tetrahedral, Quadrilateral, and Triangle meshes. Lagrangian, Hierarchic, and Monomial finite elements. Interface to PETSc solvers, adaptive mesh refinement, and extreme portablility.
Platforms: Mac, BSD, Solaris, Linux
License: Freeware | Size: 6.57 MB | Download (48): libMesh: A C++ Finite Element Library Download |
What is GNU Prolog
GNU Prolog is a free Prolog compiler with constraint solving over finite domains developed by Daniel Diaz.
GNU Prolog accepts Prolog+constraint programs and produces native binaries (like gcc does from a C source). The obtained executable is then stand-alone. The size of...
Platforms: Mac
License: Freeware | Size: 4.16 MB | Download (48): GNU Prolog for Mac OS X Download |
NunniFSMGen generates a FSM (Finite State Machine) in Java, C or C++ starting from a transition table. NunniFSMGen cleanly separates logic from implementation by using a modified version of the state pattern, easing the development process!
Platforms: Windows, Mac, Linux
License: Freeware | Size: 76.76 KB | Download (48): Nunni FSM Generator Download |
NairnFEAMPM is a self-contained package for advanced scientific calculations using finite element analysis (FEA) or material point method calculations (MPM). The code engines are embedded in the application resources. The main applications is a visual fro
Platforms: Mac
License: Freeware | Size: 3.9 MB | Download (48): NairnFEAMPM Download |
Complex step differentiation (CSD) is a superior numerical differentiation approach. Normally, it is more efficient and accurate than finite difference appraoch. This package provides a way to improve the MATLAB fmincon function using the CSD.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): fminconCSD Download |
Simulation of a gaussian pulse propagated in free space through 1000 um, using finite differences.Just run the script and you'll get a surface which is made up of the pulse propagated at 1 um steps.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Finite Difference Beam Propagation Method Download |
A simple yet powerful mesh generator based on matlab/octave language, making finite-element mesh from surfaces or arbitrary 3D volumetric images (such as MRI/CT scans) with fully automatic workflows.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 51.71 KB | Download (47): iso2mesh - a 3D mesh generation toolbox Download |
Tools for finite automata simulation, minimization and grammar utilities (left recursion removal, context free grammar simplification and transformation to Chomsky Normal Form).
Platforms: Windows, Mac, Linux
License: Freeware | Size: 221.03 KB | Download (47): jFTools Download |
The XFA library is a Finite Automata (FA) library to handle tasks like building (programmatically or from regular expressions), converting NFA (Non-deterministic FA) to DFA (Deterministic FA) and reducing FA graphs.The library relies only on the availability of an ANSI C compiler, and in this way...
Platforms: C and C plus plus
License: Freeware | Size: 337.92 KB | Download (47): XFA library Download |
This set of simulations make use of the Alternating Direction Implicit method for solving the parabolic wave equation that arises in FD BPM.The zip file includes the following programs:FDBPM3D_free_space.m - Animation and video of the 3D propagation.FDBPM3D_free_space_slice.m - It shows slices of...
Platforms: Matlab
License: Freeware | Size: 92.16 KB | Download (47): Finite Differences Beam Propagation Method in 3-D Download |
A simple one-dimensional finite-difference time-domain (FDTD) electromagnetic routine that allows the user to specify arbitrary permittivity, permeability and conductivity profiles. Useful for helping students to visualize reflection, transmission, wave velocity and impedance concepts. Will also...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): fdtd1d.m Download |
Develop finite element stress analysis programs, that work with free cad systems(Maybe QCad). Right now there's only a 2d gridded structure analysis prog with a crappy interface, written mainly in octave.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 3.38 KB | Download (46): Open Finite Element Analysis Download |
Jef-X willl come to be a very usefull platform independent tool to help enginers to calculate 3D spatial porch using springs, bars and frames (the finite elements). It uses JavaScript and XML to build and run structure objects.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 747.24 KB | Download (46): Jef-X Download |
Matlab implementation of a monodomain reaction-diffusion model in 2-D. The model equations are a variant of the Fitzhugh-Nagumo equations modified to simulate the cardiac action potential. The progression of the two normalized state variables, membrane voltage (v) and recovery (r), is computed...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Spiral waves in monodomain reaction-diffusion model Download |
C-Library & Matlab Toolbox implement a numerical solution of Poisson equationdiv(e*grad(u))=fin Cartesizan 3D coordinates with respect to steeply varying dielectrical permittivity e. Library uses regular rectangular grid with mixed boundary conditions, FVM-based equation discretization and...
Platforms: Matlab
License: Freeware | Size: 716.8 KB | Download (46): 3D Finite Volume Poisson Solver For Ion Channels Download |
The tool box provides the procedure to calculate all band edge energies and corresponding wavefunctions in single quantum square well using Finite Element Method.
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (45): FEMQWEBS Download |
A library to build and manipulate finite state automata, I/O automata, transducers and rational langagues in Java.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 145.4 KB | Download (45): Java Automata Library Download |
parFE is fully-parallel high-performance finite element code targeted to the modeling of trabecular bones in humans. It employs scalable multigrid solvers for efficient solutions on massively parallel computers.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 11.79 MB | Download (45): parfe Download |
The purpose of this program is to prove that given a finite number of Monkeys and a finite amount of time one monkey will be able to make more money off the stock market than any human being. Checkout our web site for an uncorrupted download.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 182.37 KB | Download (45): Stock Monkey Stock Selector Download |
ViennaFEM is a library-centric implementation of the finite element method in C++. It features a symbolic math kernel, which manipulates the strong or weak form of the problem and automatically derives the discrete form.
ViennaFEM is built on top of the following libraries: ViennaMath provides...
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 2.51 MB | Download (45): ViennaFEM Download |