Equazioni differenziali parziali monodimensionali
Le equazioni differenziali parziali contengono le derivate parziali di funzioni che dipendono da più variabili. MATLAB® consente di risolvere PDE paraboliche ed ellittiche in funzione del tempo e di una variabile spaziale. Per maggiori informazioni, vedere Solving Partial Differential Equations.
Partial Differential Equation Toolbox™ estende questa funzionalità ai problemi bidimensionali e tridimensionali con condizioni al contorno di Dirichlet e Neumann.
Funzioni
Argomenti
- Solving Partial Differential Equations
Solve 1-D partial differential equations with
pdepe.
Informazioni complementari
Esempi in primo piano
Solve Single PDE
Formulate, compute, and plot the solution to a single PDE.
Solve PDE with Discontinuity
Solve a PDE that interfaces with a material. The material interface creates a discontinuity in the problem at , and the initial condition has a discontinuity at the right boundary .
Solve PDE and Compute Partial Derivatives
Solve a transistor partial differential equation (PDE) and use the results to obtain partial derivatives that are part of solving a larger problem.
Solve System of PDEs
Formulate, compute, and plot the solution to a system of two partial differential equations.
Solve System of PDEs with Initial Condition Step Functions
Solve a system of partial differential equations that uses step functions in the initial conditions.
