Esempio: utilizzo di angoli polari

Funzioni > Creazione di grafici > Esempio: utilizzo di angoli polari

1. Definire due vettori di lunghezza uguale, che descrivono le coordinate x e y.

2. Utilizzare le funzioni angle e atan2 per ottenere gli angoli corrispondenti delle coordinate x e y.

La funzione atan2 non è definita in corrispondenza di (0,0).

3. Calcolare il vettore del raggio utilizzando la coordinata x e tracciare il grafico del risultato.

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4. Calcolare il raggio utilizzando i risultati della funzione atan2, tracciarne il grafico e confrontare tale grafico con quello precedente.

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I due grafici sono identici.

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