Prony, Pisarenko, and the matrix pencil: a unified presentation

  title={Prony, Pisarenko, and the matrix pencil: a unified presentation},
  author={Hamza Ouibrahim},
  journal={IEEE Trans. Acoustics, Speech, and Signal Processing},
Quantized State (QS) adaptive algorithms reduce the numerical complexity and dynamic range requirements of Least Mean Squares (LMS) adaptation by replacing multiplications with shifts, bit comparisons, or table lookups. This correspondence provides a theoretical foundation with which to distinguish two primary QS algorithm forms and to predict which algorithm is most appropriate in a given context. An extended Lyapunov approach is used to derive a persistence of excitation (PE) condition which… CONTINUE READING


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