IEEE Signal Processing Magazine
IEEE Signal Processing Magazine > 2007 > 24 > 3 > 115 - 118
IEEE Signal Processing Magazine > 2007 > 24 > 6 > 118 - 123
IEEE Signal Processing Magazine > 2007 > 24 > 3 > 115 - 118
IEEE Signal Processing Magazine > 2007 > 24 > 6 > 118 - 123