FDist2 {SMFilter} | R Documentation |
This function Compute the squared Frobenius distance between two matrices.
FDist2(mX, mY)
mX |
a |
mY |
another |
The Frobenius distance between two matrices is defined to be
d(X, Y) = \sqrt{ \mathrm{tr} \{ A' A \} }
where A = X - Y
.
The Frobenius distance is a possible measure of the distance between two points on the Stiefel manifold.
the Frobenius distance.
Yukai Yang, yukai.yang@statistik.uu.se
FDist2(runif_sm(1,4,2)[1,,], runif_sm(1,4,2)[1,,])