Differential equations are among the most important mathematical tools used in pro-ducing models in the physical sciences, biological sciences, and engineering. In this text, we consider numerical methods for solving ordinary differential equations, that is, those differential equations that have only one independent variable. Partial Differential Equation Toolbox lets you import 2D and 3D geometries from STL or mesh data. You can automatically generate meshes with triangular and tetrahedral elements. You can solve PDEs by using the finite element method, and postprocess results to explore and analyze them.
Buy Ordinary Differential Equations Using MATLAB (3rd Edition) on Amazon.com FREE SHIPPING on qualified orders Solving Delay Differential Equations. Delay differential equations (DDEs) are ordinary differential equations that relate the solution at the current time to the solution at past times. This delay can be constant, time-dependent, state-dependent, or derivative-dependent.