∂u/∂t = α∇²u
% Create the mesh [x, y] = meshgrid(linspace(0, Lx, N+1), linspace(0, Ly, N+1)); matlab codes for finite element analysis m files hot
Here's an example M-file:
−∇²u = f
% Apply boundary conditions K(1, :) = 0; K(1, 1) = 1; F(1) = 0; ∂u/∂t = α∇²u % Create the mesh [x,