vex
Convert skew-symmetric matrix to vector
v =
| 0 | -vz vy| |
| vz | 0 -vx| |
|-vy | vx 0 | |
Notes
- This is the inverse of the function SKEW().
- No checking is done to ensure that the matrix is actually skew-symmetric.
- The function takes the mean of the two elements that correspond to each unique
element of the matrix, ie. vx = 0.5*(S(3,2)-S(2,3))
See also
skew
© 1990-2011 Peter Corke.