[eigen] Fast method for computing Gramian Matrix

[ Thread Index | Date Index | More lists.tuxfamily.org/eigen Archives ]


(sorry for hitting send too soon)

http://en.wikipedia.org/wiki/Gramian_matrix
What is the fastest way to compute MM' when M is wide?
The diagonal elements are the norm-squared of the rows of M. The result is Hermitian.

Is there an optimized method in Eigen or otherwise?




Mail converted by MHonArc 2.6.19+ http://listengine.tuxfamily.org/