To displace the boundary of a 2D mesh, set a spring with force/length constant K along each edge and enforce equilibrium.

To equalize the size of triangle edges, apply a baricentric regularization, i.e.

Computes geometrical properties of the specified mesh

Constructs an unstructured 2D mesh making use of the free software gmsh.

To equalize the size of triangle edges, set a spring of rest length FACTOR*AREA along each edge of the mesh and solve for static equilibrium.

Join two structured meshes (created by MSH2Mstructmesh) into one mesh structure variable.

MSH2Mmeshalongspline(XC, YC, NNX, NNY, SIGMA)

Returns a list of the nodes lying on the sides SIDELIST of the mesh MESH.

Constructs a structured triangular 2D mesh on a rectangular domain, and returns a PDEtool-like mesh structure.

Gives as output a specified submesh, and the lists of nodes and element that are mantained.

Computes some topological properties of the mesh MESH.