Results 71 to 80 of about 135,925 (194)

Vibrational Analysis of a Splash Cymbal by Experimental Measurements and Parametric CAD-FEM Simulations

open access: yesVibration
The present study encompasses a thorough analysis of the vibrations in a splash musical cymbal. The analysis is performed using a hybrid methodology that combines experimental measurements with parametric computer-aided design and finite element method ...
Spyros Brezas   +6 more
doaj   +1 more source

Programmable Switched Capacitor Finite Impulse Response Filter with Circular Memory Implemented in CMOS 0.18μm Technology [PDF]

open access: yes, 2018
This paper presents a programmable multi-mode finite impulse response (FIR) filter implemented as switched capacitor (SC) technique in CMOS 0.18μm technology.
Długosz, Rafał, Iniewski, Krzysztof
core  

Suppression of the Narrow Band Jamming Signal in the Receiver of Spread Spectrum Communication System

open access: yesTikrit Journal of Engineering Sciences, 2013
This paper describes the design of adaptive finite impulse response (FIR)filter with least mean square (LMS) algorithm by which we can reduce the narrow band jamming impacting the performance spread spectrum communication system (SSS).Simulation results ...
Sufian H. Ali
doaj   +1 more source

Effects of the Strain Rate Sensitivity and Strain Hardening on the Saturated Impulse of Plates

open access: yesLatin American Journal of Solids and Structures
This paper studies the stiffening effects of the material strain rate sensitivity and strain hardening on the saturated impulse of elastic, perfectly plastic plates.
Ling Zhu, Xu He, F. L. Chen, Xueyu Bai
doaj   +1 more source

Distributed Autoregressive Moving Average Graph Filters

open access: yes, 2015
We introduce the concept of autoregressive moving average (ARMA) filters on a graph and show how they can be implemented in a distributed fashion.
Leus, Geert   +2 more
core   +1 more source

Fractional Kaiser Window With Application to Finite Impulse Response Digital Filter Design

open access: yesIEEE Access
This study introduces a new adjustable window derived from the recently proposed fractional modified Bessel function of the first kind with zero order. The proposed window, referred to as the fractional Kaiser window in this study, is obtained using the ...
Kemal Avci
doaj   +1 more source

On the influence of far-field model reduction techniques using a coupled FEM-SBFEM approach in time domain

open access: yesJournal of Mathematical Sciences and Modelling, 2018
To analyse soil-structure-interaction problems, often unbounded domain has to be taken into account. Since the finite element method (FEM) does not provide open boundary itself the scaled boundary finite element method (SBFEM) which fulfils the radiation
Marco Schauer
doaj   +1 more source

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