TY - JOUR AU - Ingrid Daubechies AU - Ron DeVore TI - Approximating a bandlimited function using very coarsely quantized data: A family of stable sigma-delta modulators of arbitrary order JO - Annals of mathematics PY - 2003 SP - 679 EP - 710 VL - 158 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2003.158.679/ DO - 10.4007/annals.2003.158.679 LA - en ID - 10_4007_annals_2003_158_679 ER -