IEEE Signal Processing Letters
IEEE Signal Processing Letters > 2012 > 19 > 11 > 769 - 772
IEEE Signal Processing Letters > 2012 > 19 > 11 > 711 - 714
IEEE Signal Processing Letters > 2012 > 19 > 11 > 769 - 772
IEEE Signal Processing Letters > 2012 > 19 > 11 > 711 - 714