diag

Get diagonal elements of matrix or create diagonal matrix.

📝Syntax

D = diag(V)
X = diag(A)
D = diag(V, k)
X = diag(A, k)

📥Input Arguments

Parameter	Description
V	Diagonal elements
A	Input matrix

📤Output Arguments

Parameter	Description
D	vector
X	matrix

📄Description

diag returns diagonal elements of matrix or create diagonal matrix.

💡Examples

diag(eye(3))
diag(diag(eye(3)))

🔗See Also

🕔Version History

Version	Description
1.0.0	initial version