A finite element toolbox.
http://www.openfem.net/
Reseller of MATLAB, Simulink and related products in Southern Africa. Provides training, technical support, consulting and application development services.
http://www.optinum.co.za/
Free download for Unix and Win32 versions.
http://claymore.engineer.gvsu.edu/~steriana/Python/pymat.html
Scandinavian distributor of MATLAB, FEMLAB and Maple.
http://www.comsol.no/
Including single degree of freedom response, response spectrum, finite elements, numerical integration, modal analysis and phase plane analysis.
http://www.cs.wright.edu/people/faculty/jslater/vtoolbox/vtoolbox.html
A variation on active contours, computer-generated curves that move within images to find object boundaries.
http://iacl.ece.jhu.edu/projects/gvf/
M-files for several algorithms for tomographic image reconstruction. Included in collection is a NUFFT MATLAB toolbox that performs fast and accurate nonuniform FFT computations.
http://www.eecs.umich.edu/~fessler/code/
A MATLAB-based program for dynamical system investigation. Current version allows to compute trajectories, equilibria, Poincare map, Lyapunov exponents and vector field visualization for ordinary differential equation systems.
http://kvm.math.rsu.ru/matds/