EYE Identity Matrix

Section: Array Generation and Manipulations

USAGE

Creates an identity matrix of the specified size. The syntax for its use is
   y = eye(n)

where n is the size of the identity matrix. The type of the output matrix is float.

Example

The following example demonstrates the identity matrix.
--> eye(3)
ans = 
  <float>  - size: [3 3]
 
Columns 1 to 3
 1  0  0  
 0  1  0  
 0  0  1