Author: Yeguang Xue (Northwestern University)
Contact: blackholexyg@gmail.com
Github Page: https://github.com/blackholexyg/2DXFEM
main.m is the program entrance point. It contains two parts: first part is for mesh processing and second part is the solver, which builds the matrices (K,f) and solve u=K\f.
Two vtk files will be generated and they can be rendered using Paraview