The peak-constrained optimization of stable linear-phase IIR PRQMF bank


Kayabol K., Akman E.

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, cilt.59, ss.8-14, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 59 Konu: 1
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1016/j.aeue.2004.11.030
  • Dergi Adı: AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
  • Sayfa Sayıları: ss.8-14

Özet

In this paper, we propose a new approach for optimization based stable linear-phase infinite impulse response (IIR) perfect reconstruction quadrature mirror filter (PRQMF) bank design. To this end, the design problem is formulated using stop-band energy, stability, transition-band, pass-band and stop-band ripples requirements as constraints. Lagrange multiplier method is used for the solution of optimization-based design problem. The brief conclusion with design example that illustrates the proposed design method is presented. (c) 2004 Elsevier GmbH. All rights reserved.