Solve the wave equation using command-line functions. It solves the equation with boundary conditions u = 0 at the left and right sides, and at the top and bottom. The initial conditions are
Perform one-level domain decomposition for complicated geometries, where you can decompose this geometry into the union of more subdomains of simpler structure. Such structures are
Calculate eigenvalues and eigenvectors using the programmatic workflow. For the PDE Modeler app solution, see Eigenvalues and Eigenmodes of the L-Shaped Membrane: PDE App .
Compute the eigenvalues and eigenmodes of a square domain using the programmatic workflow. For the PDE Modeler app solution, see Eigenvalues and Eigenmodes of a Square .