mat2ias.m

Isotropic-antisymmetric-symmetric decomposition of a 3x3 real interaction matrix between real vectors u and v: u'*C*v = a*(u'*v) + d'*cross(u,v) + u'*A*v

Syntax

    [a,d,A]=mat2ias(C)

Parameters

    C - real 3x3 matrix

Outputs

    a - scalar component

    d - antisymmetric coupling vector

    A - symmetric coupling matrix

See also

anas2mat.m, ang2cgsppm.m, axrh2mat.m, castep2nqi.m, cgsppm2ang.m, conmat.m, dictum.m, dihedral.m, eeqq2nqi.m, frac2cart.m, g2freq.m, gauss2mhz.m, ham2nqi.m, hartree2joule.m, hz2icm.m, hz2ppm.m, ias2mat.m, mat2axrh.m, mhz2gauss.m, mt2hz.m, offsetof.m, ppm2hz.m, spsk2mat.m, tsm2param.m, xyz2dd.m, zfs2mat.m, Kernel_utilities, Spin system specification

Version 2.6, authors: Ilya Kuprov