Galerkin

This toolbox contains a collection of m-files which may be used to numerically solve discretized ODE/PDEs on a Chebyshev grid. Included are scripts for building differentiation matrices, enforcing boundary conditions using either the Laczos Tau method or Galerkin basis functions, spectral...


Platforms: Matlab

MSc thesis about an explicit algorithm formulated in terms of velocity for high speed impact solid dynamics with large deformations.


Platforms: Matlab

The combination of classical displacementformulation and Newmark?s family of algorithms is the most popular in solid dynamics. However, in mass dominated problems, for example high velocityimpact dynamics, we find phenomena such as the propagation of shockwaves and very large deformations that...


Platforms: Matlab

This gui solves second order derivative functions given any possible boundary conditionsuppose you have a function u,xx=f.... Well this program will solve this for u(x) given multiple boundary conditions. This is something I did for school in an attempt to get extra credit for going above and...


Platforms: Matlab

chemfem is a high order finite element method that can solve general partial differential equations and the reacting Navier Stokes equations in particular. Features . 2D PDE solver . Unstructured meshes . Higher order finite elements . Galerkin and Least squares, including discontinuous...


Platforms: *nix

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

DOLFIN is the C++/Python interface of FEniCS, providing a consistent PSE (Problem Solving Environment) for ordinary and partial differential equations. Features * Simple, consistent and intuitive object-oriented API in C++ or Python * Automatic and efficient evaluation of finite element...


Platforms: *nix