evaluate kernel modulo symmetries
Description
K(q1,q2) = Sum(S) Sum(l) A_l Tr T_l(s1^-1 q1 s2)
Syntax
Input
psi | SO3Kernel |
q1, q2 | quaternion(s) |
CS, SS | crystal , specimen symmetry |
Options
exact | Use complete kernel functions and compute full distance matrix |
epsilon | cut kernel functions outside of [-2epsilon,2epsilon] |