File list (Check if you may need any files):
quaternion
..........\abs.m
..........\acos.m
..........\acosh.m
..........\adjoint.m
..........\angle.m
..........\asin.m
..........\asinh.m
..........\atan.m
..........\atanh.m
..........\axis.m
..........\cat.m
..........\ceil.m
..........\change_basis.m
..........\char.m
..........\complex.m
..........\conj.m
..........\conv.m
..........\conv2.m
..........\convert.m
..........\cos.m
..........\cosh.m
..........\cross.m
..........\ctranspose.m
..........\det.m
..........\diag.m
..........\disp.m
..........\display.m
..........\displayall.m
..........\double.m
..........\eig.m
..........\end.m
..........\eq.m
..........\exe.asv
..........\exp.m
..........\fft.m
..........\fft2.m
..........\fftshift.m
..........\fix.m
..........\floor.m
..........\fprintf.m
..........\horzcat.m
..........\ifft.m
..........\ifft2.m
..........\ifftshift.m
..........\imag.m
..........\int16.m
..........\int32.m
..........\int8.m
..........\inv.m
..........\iqdft.m
..........\iqdft2.m
..........\iqfft.m
..........\iqfft2.m
..........\isempty_internal.m
..........\isfinite.m
..........\ishermitian.m
..........\isinf.m
..........\isnan.m
..........\ispure.m
..........\isreal.m
..........\isunitary.m
..........\ldivide.m
..........\length.m
..........\log.m
..........\mean.m
..........\minus.m
..........\mrdivide.m
..........\mtimes.m
..........\ne.m
..........\norm.m
..........\numel.m
..........\orthogonal.m
..........\orthonormal_basis.m
..........\plus.m
..........\power.m
..........\private
..........\.......\compose.m
..........\.......\dft_axis.m
..........\.......\ess.m
..........\.......\exe.m
..........\.......\isempty.m
..........\.......\isocomplex.m
..........\.......\isoquaternion.m
..........\.......\ispure_internal.m
..........\.......\mcross.m
..........\.......\mdot.m
..........\.......\modsquared.m
..........\.......\qdft.m
..........\.......\qdft2.m
..........\.......\unimplemented.m
..........\.......\vee.m
..........\.......\wye.m
..........\.......\zed.m
..........\Untitled88.asv
..........\Untitled88.m