What does this function do?

9 vues (au cours des 30 derniers jours)
Sebastian
Sebastian le 13 Avr 2023
Commenté : Stephen23 le 13 Avr 2023
I want to know what this formula does
pz=pz(2:end)

Réponse acceptée

the cyclist
the cyclist le 13 Avr 2023
It removes the first element of pz:
pz = [2 3 5 7]
pz = 1×4
2 3 5 7
pz = pz(2:end)
pz = 1×3
3 5 7
For a matrix, it will use linear indexing, and the output will be a vector:
pz = magic(3)
pz = 3×3
8 1 6 3 5 7 4 9 2
pz = pz(2:end)
pz = 1×8
3 4 1 5 9 6 7 2

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