Esempio: utilizzo di pdesolve con le unità

Funzioni > Soluzione e ottimizzazione > Funzioni del blocco di soluzione > Esempio: utilizzo di pdesolve con le unità

È possibile utilizzare la funzione pdesolve per risolvere l'equazione del calore.

1. Creare i seguenti parametri di input: nTime e nX indicano il numero di punti della griglia.τMax è il limite superiore di trange e a è un coefficiente.

2. Impostare il blocco di soluzione di equazioni differenziali alle derivate parziali. Utilizzare l'equazione del calore e aggiungere un insieme di condizioni iniziali. Utilizzare le unità (m) all'interno del blocco di soluzione.

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3. Per visualizzare la soluzione in un grafico 3D, utilizzare la funzione CreateMesh.

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4. Tracciare la soluzione utilizzando un grafico 3D.

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5. Tracciare la soluzione utilizzando un grafico a curve di livello.

Argomenti correlati

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Solutore di equazioni differenziali parziali

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Esempio: aggiunta di unità a blocchi di soluzione

CreateSpace e CreateMesh

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