Phase lead compensation precision dramatically affects the performance of a repetitive
controller (RC). Integer order phase lead compensation of proportional integral …

In this paper, a recently proposed metaheuristic optimization technique called hybrid flower
pollination algorithm (HFPA) is applied to design wideband infinite impulse response digital …

In this paper, we propose a novel optimization approach to designing wideband infinite
impulse response (IIR) digital fractional order differentiators (DFODs) with improved …

Linear phase is an important characteristic of digital filters in many signal processing
applications. In this paper, two iterative reweighted minimax phase error algorithms are …

Design of full-band infinite impulse response (IIR) digital differentiator (DD) and digital
integrator (DI) based on the L k-norm and the min-max optimality criteria have been …

Linear, or almost linear phase in the design of digital differentiators depends both on the
method of calculation of the filter coefficients and the adopted structural design …

The goodness of Infinite Impulse Response (IIR) digital filters design depends on pass band
ripple, stop band ripple and transition band values. The main problem is defining a suitable …

In this paper, a new design approach of approximately linear phase infinite impulse
response (IIR) low pass digital differentiator (LPDD) is proposed and studied. The proposed …

A single-step procedure to obtain first and higher order discrete-time models in terms of
infinite impulse response templates of the fractional order Laplacian operator s α, where 0< …

This article presents a useful application of the Manta Ray Foraging Optimization (MRFO)
algorithm for solving the adaptive infinite impulse response (IIR) system identification …