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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 |

Notes

References

See also

skew, vex, Twist


 

© 1990-2014 Peter Corke.