modulate ........\mod_gmsk_030610.m ........\mod_mask_020530b.m ........\mod_mfsk_020530b.m ........\mod_mpsk_020530b.m ........\mod_msk_030610.asv ........\mod_msk_030610.m ........\mod_oqpsk_030621.m ........\mod_pi4qpsk_030704.m ........\mod_qam_020612b.m