Browsing Electronic & Electrical Eng by Title
Now showing items 495-514 of 717
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A parametric feature extraction and classification strategy for brain-computer interfacing
(IEEE, 2005)Parametric modeling strategies are explored in conjunction with linear discriminant analysis for use in an electroencephalogram (EEG)-based brain-computer interface (BCI). A left/right self-paced typing exercise is analyzed ... -
Parametric texture synthesis for filling holes in pictures
(IEEE, 2002)This paper presents a framework for "filling in" missing gaps in images and particularly patches with texture. The underlying idea is to construct a parametric model of the p.d.f. of the texture to be re-synthesised and ... -
A path forwards for Cognitive Radio research
(2007)The Cognitive Radio research field has seen great enthusiasm and rapid growth in the number of active researchers, papers published, conference sessions and journal special issues. This paper presents the author's views ... -
Pathological Motion Detection for Robust Missing Data Treatment
(2008)This paper presents a new missing data detection algorithm that is robust to pathological motion (PM). PM causes clean image data to be misdiagnosed as missing data, resulting in damage to the image during restoration. The ... -
Pathological motion detection for robust missing data treatment in degraded archived media
(2006)This paper outlines an algorithm to improve the robustness of missing data treatment to pathological motion (PM). PM can cause misdiagnosis of clean image data as missing data. The proposed algorithm uses a probabilistic ... -
Pathway to Demonstrating Clinical Efficacy of MIcrowave Breast Imaging: Qualitative and Quantitative Performance Assessment
(2022)n the last five years alone, there has been an increasing number of operational microwave breast imaging systems used in clinical trials, with increasingly large and diverse patient populations. However, despite this ... -
A patient adapting heartbeat classifier using ECG morphology and heart-beat interval features
(IEEE, 2006)An adaptive system for the automatic processing of the electrocardiogram (ECG) for the classification of heartbeats into one of the five beat classes recommended by ANSI/AAMI EC57:1998 standard is presented. The heartbeat ... -
Pattern and Polarization Diversity Multi-Sector Annular Antenna for IoT Applications
(IEEE, 2023)This work proposes a small pattern and polarization diversity multi-sector annular antenna with electrical size and profile of ka = 1.2lambda and 0.018lambda, respectively. The antenna is planar and comprises annular sectors ... -
Perceived Audio Quality for Streaming Stereo Music.
(2014)Users of audio-visual streaming services expect an ever increasing quality of experience. Channel bandwidth remains a bottleneck commonly addressed with lossy compression schemes for both the video and audio streams. ... -
Perception of true linear self-motion using vestibular stimulation in humans : a mathametical electrophysiological analysis
(Trinity College (Dublin, Ireland). Department of Electronic & Electrical Engineering, 2013)In humans, the percept of motion is a combination ol multiple sensors modalities, primarily involving vestibular, visual and somatosensory (Ohmi, 1996). The ability to properly perceive motion enables us to function normally ... -
Perceptually motivated audio time-frequency analysis
(Trinity College (Dublin, Ireland). Department of Electronic & Electrical Engineering, 2001)Fourier analysis has long been an indispensable tool for the investigation of signals whose frequency content does not change with time. It has likewise been of fundamental importance in engineering for the study of linear ... -
Performance of Massive MIMO Self-Backhauling for Ultra-Dense Small Cell Deployments
(2018)A key aspect of the fifth-generation wireless communication network will be the integration of different services and technologies to provide seamless connectivity. In this paper, we consider using massive ... -
Phase coherence theory for data-mining and analysis: application studies in spectroscopy
(SPIE, 2005)The paper investigates from the perspective of computer science the phase coherence theory (PCT) and phase coherent data-scatter (PCD-S). These techniques were originally developed for the area of optical tensiographic ... -
Phase space Langevin equation for spin relaxation in a dc magnetic field
(IOP Publishing, 2009)A Langevin equation for the quantum Brownian motion of a spin of arbitrary size in a uniform external dc magnetic field is derived from the phase space master equation in the weak coupling and narrowing limits, for the ... -
Phase space master equations for quantum Brownian motion in a periodic potential: comparison of various kinetic models
(2011)The dynamics of quantum Brownian particles in a cosine periodic potential are studied using the phase space formalism associated with the Wigner representation of quantum mechanics. Various kinetic phase space master ... -
Phase-space equilibrium distributions and their applications to spin systems with nonaxially symmetric Hamiltonians
(American Institute of Physics, 2008)The Fourier series representation of the equilibrium quasiprobability density function WS(theta,phi) or Wigner function of spin ?orientations? for arbitrary spin Hamiltonians in a representation (phase) space of the polar ... -
Phase-space formulation of the nonlinear longitudinal relaxation of the magnetization in quantum spin systems
(American Physical Society, 2007)Nonlinear longitudinal relaxation of a spin in a uniform external dc magnetic field is treated using a master equation for the quasiprobability distribution function of spin orientations in the configuration space of polar ... -
A platform for exploring reconfigurability in distributed and disaggregated wireless networks
(IEEE, 2005)The purpose of this paper is to present an overview of a platform for exploring reconfigurability in wireless networks. The types of networks that are particularly of interest here are distributed and disaggregated ... -
Polarization anisotropy of photoluminescence from triphenylamine-based molecular single crystal
(2013)We present an experimental study of the polarization of the photoluminescence (PL) emission from a (Z)-3-(4-(diphenyl- amino)phenyl)-2-(pyridin-2-yl)-acrylonitrile (DPPyACN) single organic crystal. Our measurements show ...