Deterministic Finite Automata

Langtons Ant project is an example of a finite-state cellular automata. The ant (or ants) start out on a grid. Each cell is either black or white. If the ant is on a black square, it turns right 90° and moves forward one unit. If the ant is on a white square, it turns left 90° and moves...

Qfsm is a graphical editor for finite state machines written in C++ using Qt the graphical Toolkit from Trolltech. Finite state machines are a model to describe complex objects or systems in terms of the states they may be in. In practice they can used to design integrated circuits or to create...

Vaucanson is a finite state machine manipulation platform, composed of a library and tools implemented on top of it. Vaucansons goal is to enable the development of C++ programs in an abstract and general way with a large specialization power. On the one hand, it allows the writing of...


Platforms: *nix

ASTL Automata Standard Template Library (Vincent Le Maout - Dominique Revuz) is a set of generic and efficient C++ components for automata manipulation.


Platforms: Windows, Mac, Linux

FEVal, the Finite Element Evaluator written in Python, provides easy conversion for many Finite Element data formats (both binary and ascii). Mesh modification is very easy. Values of model results can be accessed given coordinates in physical space.


Platforms: Windows, Mac, Linux

The Helsinki Finite-State Transducer toolkit is intended for processing natural language morphologies. The toolkit is demonstrated by wide-coverage implementations of a number of languages of varying morphological complexity.


Platforms: Mac, Linux

Impact is an explicit Finite Element Program Suite which simulates dynamic impact events. It has a range of elements, contact handling and different material laws. Models can be created, solved and analyzed with the included pre- and postprocessor or wit


Platforms: Windows, Mac, BSD, Linux

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

Simulate a time dependent solution of Schrodinger's equation and calculate energy spectrum of a 1D finite square well using split-operator method.Reference: M. D. Feit, J. A. Fleck, Jr., and A. Steiger, "Solution of the Schrodinger Equation by a Spectral Method", Journal of Computational Physics...


Platforms: Matlab

It's a deterministic iterative zero order algorithm that can be used to solve unconstrained optimization problem. It finds the relative minimum of a two variables function with a deterministic iterative zero order algorithm. Pattern search method It finds the relative minimum of a two variables...


Platforms: Matlab

In this code,we are concerned with the numerical minimization of energy functionals in Hilbert Space involving total variation for gray-scale 1-dimensional inpainting problem.Applications are shown by finite element method.


Platforms: Matlab

Computes the distance 2-point correlation function of a finite 2D lattice. The functions is:[ coorfun r] = twopointcorr(x,y,width,height,dr)Where x is the list of x coordinates of lattice points. y is the list of y coordinates of the lattice points, width is the width of the lattice, height is...


Platforms: Matlab

IGVF: GUI for finite volumeThis interface contains routines nonoscillatory high order to solve numerically systemshyperbolic conservation laws in one dimension.


Platforms: Matlab

This book disassembles the entire finite element method for civil engineering students and professionals, detailing its supportive theory and its mathematical and structural underpinnings in the context of elastic structures and the principle of virtual work.For a full book description and...


Platforms: Matlab

The function femTriangularMeshGenerator() generates triangular mesh for a rectangular shape structure for Finite Element analysis.The outputs are:coords = x and y coordinates of each element nodescT = nodal connectivitynNodes = Number of nodesThe inputs are:Lx = width of the rectangular...


Platforms: Matlab

These files calculate the natural frequencies and Euler buckling load using Finite element technique. Hermitian beam elements are used as interpolation functions. Assembled mass, geometric stiffness matrix and stiffness matrix are calculated and solved for eigenvalues.First four mode shapes are...


Platforms: Matlab

DFT transforms one function into another, which is called the frequency domain representation, or simply the DFT, of the original function (which is often a function in the time domain). But the DFT requires an input function that is discrete and whose non-zero values have a limited (finite)...


Platforms: Matlab

There are 256 elementary cellular automata, where "elementary" means that there is a single row of cells, with binary values, and update rules that depend only on nearest-neighbour interactions. They are described at http://mathworld.wolfram.com/ElementaryCel...rAutomaton.htmlOur artist in...


Platforms: Matlab

These files are associated with the free undergraduate level textbook: 'Introductory Finite Volume Methods for PDEs' which may be downloaded from a link on my homepage which also contains worked solutions, case studies and audio visual material. To find my homepage just search for 'clive...


Platforms: Matlab

The function gets the 2nd derivatives of a vector with two finite boundariesThe function gets the 2nd derivatives of a vector with two finite boundaries.function V2ndDx = get_V2ndDx(V,delta_x,INDstart,INDend)Input:V = the input vector, 1D datadelta_x = delta xINDstart = first indexINDend = last...


Platforms: Matlab