The finite numerical resolution of digital number representation has an impact on the
properties of filters. Much effort has been done to develop efficient digital filters investigating …

The Delta-transform has been shown to have superior numerical properties in high sample
rate controller implementation and signal processing. However, similar to controller design …

The classical theory of signal processing assumes that the designed IIR filters are
continuous and have infinitely accurate coefficients. However, when developing filters for …

The effect of FWL on the coefficients in implementing digital controllers has been the subject
of many recent studies. Especially, this issue is more severe in the low budget consumer …

Abstract− Many studies have been developed aiming to improve digital filters realizations,
recurring to intricate structures and analysing the errors behaviour. The work presented in …

While implementing discrete-time controllers, there are two major considerations: the
required sample rate and the wordlength in decimal. Higher sample rate is often preferred …

Many studies have been developed aiming to improve digital filters realizations, recurring to
intricate structures and analyzing probabilistically the error's behavior. The work presented …

Os filtros digitais são mapas de tempo discreto que realizam operações matemáticas em um
sinal amostrado [1]. A resposta de frequência é geralmente aplicada para caracterizar filtros …

With the computation power of the state-of-the-art processors and digital electronics, fast
microprocessors and combination-logic devices, such as CPLD and FPGA, have become …

This paper describes a typical application of controlling the slope of a piezoelectric
cantilever. An analytical model for the cantilever beam describing the dynamic relationship …