Search
Now showing items 1511-1520 of 1546
Exact SINR analysis of OFDM systems under joint Tx/RX I/Q imbalance
(
IEEE
, 2013 , Conference Paper)
The direct-conversion architecture used for Orthogonal Frequency Division Multiplexing (OFDM) systems suffers from intercarrier interference (ICI) between image subcarriers in each OFDM symbol due to I/Q imbalance between ...
A modified modulation scheme for capacitor voltage control of renewable energy-fed grid-connected Z-Source Inverters
(
IEEE
, 2012 , Conference Paper)
An important issue in grid connection applications is boosting the limited output voltage of the renewable energy sources. Two-stage converters are most commonly employed for successful grid connection and optimum power ...
Event-triggered simultaneous fault detection and tracking control for multi-agent systems
(
Taylor and Francis Ltd.
, 2019 , Article)
The main aim of this study is to design distributed simultaneous fault detection and control units for multi-agent systems subject to limited communication and energy resources. For this purpose, each agent is equipped ...
Generalized model of biological neural networks: Progressive operational perceptrons
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
Traditional Artificial Neural Networks (ANNs) such as Multi-Layer Perceptrons (MLPs) and Radial Basis Functions (RBFs) were designed to simulate biological neural networks
Performance of non-coherent decode-and-forward relaying over time-varying fading channels
(
Institute of Electrical and Electronics Engineers Inc.
, 2016 , Conference Paper)
Performance analysis of selection combining (SC) for decode-and-forward (DF) relaying in case of general time-varying Rayleigh fading channels is investigated. While auto-regressive (AR) time series model is applied in ...
Integrated capacitive and resistive humidity transduction via surface type nickel phthalocyanine based sensor
(
Electrochemical Science Group
, 2017 , Article)
This paper reports the study of an organic semiconductor nickel phthalocyanine (NiPc) based thin film surface-type integrated capacitive and resistive type humidity sensor. The capacitance and resistance of the fabricated ...
Electronic signature of DNA bases via Z-shaped graphene nanoribbon with a nanopore
(
Elsevier Ltd
, 2019 , Article)
DNA sequencing witnessed significant research efforts to improve its efficiency and to reduce the production cost. Successful DNA sequencing of quick and low cost techniques associate with the personalized medicine as well ...
Competitive Quantization for Approximate Nearest Neighbor Search
(
IEEE Computer Society
, 2016 , Article)
In this study, we propose a novel vector quantization algorithm for Approximate Nearest Neighbor (ANN) search, based on a joint competitive learning strategy and hence called as competitive quantization (CompQ). CompQ is ...
New fast arctangent approximation algorithm for generic real-time embedded applications
(
MDPI AG
, 2019 , Article)
Fast and accurate arctangent approximations are used in several contemporary applications, including embedded systems, signal processing, radar, and power systems. Three main approximation techniques are well-established ...
Inequality Indexes as Sparsity Measures Applied to Ventricular Ectopic Beats Detection and its Efficient Hardware Implementation
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
Meeting application requirements under a tight power budget is of a primary importance to enable connected health internet of things applications. This paper considers using sparse representation and well-defined inequality ...