IEEE Signal Processing Letters
IEEE Signal Processing Letters > 2012 > 19 > 11 > 737 - 740
IEEE Signal Processing Letters > 2012 > 19 > 11 > 725 - 728
IEEE Signal Processing Letters > 2012 > 19 > 11 > 737 - 740
IEEE Signal Processing Letters > 2012 > 19 > 11 > 725 - 728