Library: | xplore |
See also: | diag xdiag matrix |
Macro: | unit | |
Description: | Calculates a d-dimensional identity matrix. |
Usage: | x = unit(d) | |
Input: | ||
d | integer | |
Output: | ||
x | d-dimensional unit matrix |
library("xplore") unit(3)
Contents of x [1,] 1 0 0 [2,] 0 1 0 [3,] 0 0 1
Library: | xplore |
See also: | diag xdiag matrix |