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 argument
- V - Diagonal elements
- A - Input matrix
Output argument
- D - vector
- X - matrix
Description
diag returns diagonal elements of matrix or create diagonal matrix.
Example
diag(eye(3))
diag(diag(eye(3)))
See also
ones.
History
| Version | Description |
|---|---|
| 1.0.0 | initial version |
Author
Allan CORNET