On the uniform approximation of discrete-time systems by generalized Fourier series

Akcay H.

IEEE TRANSACTIONS ON SIGNAL PROCESSING, cilt.49, sa.7, ss.1461-1467, 2001 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 49 Sayı: 7
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1109/78.928699
  • Dergi Adı: IEEE TRANSACTIONS ON SIGNAL PROCESSING
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1461-1467
  • Anahtar Kelimeler: Dini-Lipschitz continuous, discrete-time system, generalized Fourier series, orthogonal functions, uniform convergence, ORTHONORMAL BASIS FUNCTIONS, LINEAR DYNAMICAL-SYSTEMS, L-P, IDENTIFICATION
  • Anadolu Üniversitesi Adresli: Hayır

Özet

In this paper, model sets for linear time-invariant discrete-time systems spanned by fixed orthonormal bases are studied. It is shown that the Fourier series of the system transfer function with respect to these bases converges uniformly on the unit circle if the frequency response of the system is Dini-Lipschitz continuous.