Matlab Codes For Finite Element Analysis M Files 🔔 💯

% Apply boundary conditions K(1,:) = 0; K(1,1) = 1; K(nx+1,:) = 0; K(nx+1, nx+1) = 1;

function u = poisson2d(f, nx, ny) % POISSON2D Solve 2D Poisson equation using FEM % Inputs: % f: function handle for the source term % nx: number of elements in x-direction % ny: number of elements in y-direction % Outputs: % u: solution vector matlab codes for finite element analysis m files

function u = poisson1d(f, nx) % POISSON1D Solve 1D Poisson equation using FEM % Inputs: % f: function handle for the source term % nx: number of elements % Outputs: % u: solution vector % Apply boundary conditions K(1,:) = 0; K(1,1)