fem index
- assemadv: assemble K for advective terms.
- assemadv1: assemble advection matrix for scalar problem.
- bgradu2f: include "b grad u" into f for error-est and mesh-adapt.
- boundarymatrix: returns a 1D boundary matrix
- box2per: change settings and solution from Neumann bc to periodic BC
- getM: extract mass matrix M from p
- getPerOp: generate matrices for changing from Neumann to periodic bc.
- getPerOp1dir: generate matrices for changing from Neumann to cylinder bc.
- getpte: get points, triangles (elements), edges from p
- gnbc: returns a boundary matrix for generalized Neumann BC
- gnbcs: string format version of gnbc.
- makeDx: create 1D finite-difference differentiation matrix
- meshcheck: compare FEM- and refined FEM-solution for PDE-solution check
- n2triamat: compute transf.-matrix from nodal values to triangle centers values
- newmesh: inquires to build new mesh and interpolate (u,tau) to it
- polygong: returns a decomposed geometry matrix for a polygon object
- rec: provide rectangle-geometry in pdetoolbox-form
- recdbc1: geometry and BC's for rectangle with Dirichlet BC, 1 component
- recnbc1: geometry and b.c.'s for rectangle with Neumann BC, 1 component
- recnbc2: geometry and b.c.'s for rectangle with Neumann BC, 2 components
- rmbdtri: remove boundary triangles from refinement-list
- savemesh: save mesh (needed if p.file.msave=0, i.e., mesh not saved w. points)
- setbmesh: (re)set basemesh for meshadac to current mesh.
- setfemops: generate and store FEM operators used for special purposes.
- tradapt: minor mod of trullekrul adapt_mesh with switch sw=options.sw
- triar: row-vector of triangle areas from pdetrg
- triint: integrate u over Omega given by p(oints) and t(riangles)