MATLAB Functions | Help Desk |
length
Length of vector
nThe statement=
length(X)
length(X)
is equivalent to max(size(X))
for nonempty arrays and 0
for empty arrays.
n = length(X)
returns the size of the longest dimension of X
. If X
is a vector, this is the same as its length.
x = ones(1,8); n = length(x) n = 8 x = rand(2,10,3); n = length(x) n = 10
ndims
Number of array dimensions
size
Array dimensions