Matlab® functions that are known to work with quaternion arrays
This list contains Matlab® functions that are known to work with
quaternion arrays. It may not be complete - please advise the toolbox
authors of functions not listed here that work, and we will add them
to the list. It is possible that some functions may cease to work if
a new release of Matlab® uses a different algorithm or a new function
that is not overloaded for quaternions. Again, please advise the toolbox
authors of functions listed here that do not seem to work - and tell us
which Matlab® release you are using.
Some of these functions may also work for octonion arrays, but this is less
likely, especially where a computation involves octonion products.
- circshift - Shift array circularly
- cov - Covariance
- dot - Vector dot product (using the quaternion conjugate)
- flipdim - Flip matrix along specified dimension
- fliplr - Flip matrix in left/right direction
- flipud - Flip matrix in up/down direction
- isequal - True if arrays are numerically equal
- isscalar - True if array is a scalar
- iscolumn - True if array is a column vector
- ismatrix - True if array is a matrix
- isrow - True if array is a row vector
- isvector - True if array is a vector
- pinv - Pseudoinverse
- rank - Matrix rank
- rot90 - Rotate matrix 90 degrees
- std - Standard deviation
- trace - Sum of diagonal elements
- var - Variance
© 2008-2013 Stephen J. Sangwine and Nicolas Le Bihan.
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