ndims

Number of dimensions of an array.

Syntax

• n = ndims(M)

Input argument

• M - a variable

Output argument

• n - a integer value: Number of dimensions of M.

Description

n = ndims(M) return the number of dimension of the array M.

M is greater than or equal to 2.

Example

ndims(ones(3, 0))
ndims(3)
ndims([1 2 3 4 5])
ndims(ones(3, 4, 5))

See also

size, length.

History

Author

Allan CORNET