eye
Returns an identity matrix.
Syntax
R = eye()
R = eye(n)
R = eye(m,n)
R = eye([m,n])
Inputs
- n
- Number of columns (and rows, if one input) of the output matrix.
- m
- Number of rows of the output matrix.
Outputs
- R
- Resulting identity matrix.
Examples
Simple N input:
R = eye(3)R = [ 1 0 0 ; 0 1 0 ; 0 0 1 ]Simple M x N input:
R = eye(3,2)R = [ 1 0 ; 0 1 ; 0 0 ]