Now showing items 1-3 of 3

    • Characterization of sleep spindles using higher order statistics and spectra 

      Akgül, T.; Sun, M.; Sclabassi, R. J.; Cetin, A. E. (IEEE, 2000-08)
      This work characterizes the dynamics of sleep spindles, observed in electroencephalogram (EEG) recorded from humans during sleep, using both time and frequency domain methods which depend on higher order statistics and ...
    • Cumulant-based parametric multichannel FIR system identification methods 

      Alshebeili, S. A.; Özgen, M. T.; Çetin, A. E.; Venetsanopoulos, A. N. (IEEE, 1993)
      In this paper, ''least squares'' and recursive methods for simultaneous identification of four nonminimum phase linear, time-invariant FIR systems are presented. The methods utilize the second- and fourth-order cumulants ...
    • An Iterative Algorithm for Signal Reconstruction from Bispectrum 

      Çtin, A.E. (1991)
      This paper presents a procedure to reconstruct a (minimum or nonminimum phase) discrete-time signal from its bispectrum. The algorithm is iterative and based on using the method of projections onto convex sets (POCS) in ...