TY - JOUR T1 - Closed-form real single-tone frequency estimator based on a normalized IIR notch filter JF - Signal Processing Y1 - 2010 A1 - R. Elasmi-Ksibi A1 - S. Cherif A1 - R. López-Valcarce A1 - H. Besbes KW - Frequency estimation KW - IIR notchfilter KW - Least squares KW - Real sinusoid KW - RPHD estimator VL - 90 ER -