TWOD_PLOTC is a MATLAB function which produces a contour plot of scalar data defined on a 2D finite element grid, by Jeff Borggaard.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
TWOD_PLOTC is available in a MATLAB version.
FEM2D, a data directory which contains a description of the data files that can be used to describe a 2D finite element model.
TRIANGULATION_ORDER3_CONTOUR, a MATLAB program which makes contour plot of scattered data, or of data defined on an order 3 triangulation.
TRIANGULATION_ORDER6_CONTOUR, a MATLAB program which can make contours of the solution.
TWOD, a MATLAB library which contains functions useful for 2D finite element calculations.
TWOD_TO_VTK, a MATLAB program which accepts computational data from a 2D finite element fluid flow program and writes it to a VTK "legacy" file for postprocessing by PARAVIEW.
TWOD_TO_VTU, (archived), a MATLAB program which accepts computational data from a 2D finite element fluid flow program and writes it to a VTK unstructured grid file for postprocessing by PARAVIEW.
Jeff Borggaard, Virginia Tech.
ELL is an L-shaped region meshed by 3-node triangles, with the data U=X^2+Y^2 to be contoured.
LAKE is an irregularly region meshed by 3-node triangles
SQUARE is a square region meshed by 6-node triangles
You can go up one level to the MATLAB source codes.