Is there any function for calculating the size of a position vector in matlab?

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Reza Partovi
Reza Partovi 2019-2-27
回答： Kevin Phung 2019-2-27
I have a vetor like (x,y,z) which is showing a point in the space. The size of this vector is sqrt(x^2+y^2+z^2). Is there any function for this in matlab?

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回答（1 个）

Kevin Phung
Kevin Phung 2019-2-27
use the norm() function.
example:
norm([1 2 3])
ans =
3.7417

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