% Geometry: nodes and elements nodes = [0; 0.5; 1.0]; % Nodal coordinates (m) elements = [1 2; 2 3]; % Element connectivity
% Apply force F_global(force_dof) = applied_force; matlab codes for finite element analysis m files
% Plot deformed shape plot(nodes, U, 'ro-', 'LineWidth', 2); xlabel('X (m)'); ylabel('Displacement (m)'); title('1D Truss Deformation'); grid on; Problem: Thin plate with a hole under tension (simplified mesh). M-file: cst_plate.m % Geometry: nodes and elements nodes = [0; 0