Weighted mean squared error criterion with fixed-levels modification for linear-phase FIR filter design

• Published in: Proceedings of Third International Conference on Electronics, Circuits, and Systems Vol. 1; pp. 275 - 278 vol.1
• Main Author: Mollova, G.S.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 1996
• Subjects: Application software; Autocorrelation; Band pass filters; Computer errors; Finite impulse response filter; Frequency locked loops; Least squares approximation; Least squares methods; Passband; Time domain analysis

This paper proposes a new approach-fixed-levels least squares (FLLS) method for linear-phase FIR filter design. It is mainly directed towards rejection of Gibbs phenomenon through introduction of a set of equally spaced fixed levels in transition band and subsequent redefinition of the approximated...