Code covered by the BSD License
by Felipe G. Nievinski
15 Mar 2011
(Updated 16 Apr 2011)
C = frontal_mtimes(A, b);
for k=1:size(A,3), C(:,:,k) = A(:,:,k) * b(:,:,k); end
function out = defrontal (in)
out = in;
% this function is called only for variables NOT of frontal type.
%! % whether it runs, that's all it needs to be tested.