A 2D homogeneous Helmholtz case (u=sin(x)cos(y) with a square) with ％ two Dirichlet edges (x=1,y=1) and two Neumann edges (x=0,y=0) ％ by indirect symmetric BKM

RBF of high order fundamental solution of 3D Helmholtz operator

This a matlab code to solve Helmholtz equation by Finite Element Method.-This is a matlab code to solve Helmholtz equation by Finite Element Method.