ismatrix

determines whether input is matrix or not

📝Syntaxe

TF = ismatrix(A)

📥Arguments d'entrée

Paramètre	Description
A	input array as a scalar, vector, matrix, or multidimensional array.

📤Arguments de sortie

Paramètre	Description
TF	a logical: true if it is a matrix.

📄Description

TF = ismatrix(A) returns true if A is a matrix.

A matrix is a two-dimensional array that has a size of m-by-n, where m and n are nonnegative integers.

💡Exemples

x = [1+i,-i;i,2i];
ismatrix(x)
ismatrix(ones(3,1,2))

🔗Voir aussi

🕔Historique des versions

Version	Description
1.0.0	version initiale