isreal

Return true if all imaginary part is a zero array.

📝Syntaxe

res = isreal(var)

📥Arguments d'entrée

Paramètre	Description
var	a variable

📤Arguments de sortie

Paramètre	Description
res	a logical: true or false

📄Description

isreal returns a logical true if all imaginary part is a zero array.

💡Exemples

A = 1 + 0i;
res = isreal(A)

B = uint8(3);
res = isreal(B)

A = single([3, i]);
res = isreal(A)

🔗Voir aussi

🕔Historique des versions

Version	Description
1.0.0	version initiale