Thread: matlab help

does anyone know how to calculate the magnitude of a vector in matlab? thanks

Originally Posted by saha01

does anyone know how to calculate the magnitude of a vector in matlab? thanks

If its a row vector

Code:

sqrt(x*x')

if a column vector

Code:

sqrt(x'*x)

If you don't want to worry about what sort of vector:

Code:

sqrt(sum(x.^2))

CB