orthogonal.m

四元数matlab工具包

function U = orthogonal(V, W)
% ORTHOGONAL(V) constructs a unit pure quaternion perpendicular to V, and
% perpendicular to W,  if given. V (and W if given) must be pure quaternion
% scalar(s). W need not be perpendicular to V, but it must not be parallel
% (that is the scalar product of W and V must not have unit modulus).

% Copyright