M-File Help: skewa | View code for skewa |
Create augmented skew-symmetric matrix
s = skewa(v) is an augmented skew-symmetric matrix formed from v.
If v (1x3) then s =
| 0 -v3 v1 | | v3 0 v2 | | 0 0 0 |
and if v (1x6) then s =
| 0 -v6 v5 v1 | | v6 0 -v4 v2 | |-v5 v4 0 v3 | | 0 0 0 0 |
© 1990-2014 Peter Corke.