eye

Creates an identity matrix.

📝Syntax

R = eye
R = eye(n)
R = eye(n, m)
R = eye(n, m, ..., z)
R = eye(n, m, ..., z, 'like', V)
R = eye(n, m, ..., z, classname)

📥Input Arguments

Parameter	Description
n	a variable: n-by-n matrix
m	a variable: n-by-m matrix

📄Description

eye returns an identity matrix.

💡Examples

eye(3)

eye(3,1,3,'single')

A = single([3 3])
B = eye(2,4,'like', A)

A = eye(0, 4)

🔗See Also

🕔Version History

Version	Description
1.0.0	initial version