isvector

Determine if an array is a vector

Usage

isvector(A)

• A should be an array.
• It returns logical 1 if A is a vector, and logical 0 if otherwise.
• A vector is an $m\times n\times1\times\cdots\times 1$ array with $m=1$ and $n\geq 0$ (row vector), or with $m\geq 0$ and $n=1$ (column vector).
• This implies that ndims(A) == 2, and that size(A, 1) == 1 or size(A, 2) == 1