Yayıncı "IEEE-Inst Electrical Electronics Engineers Inc" Fakülteler için listeleme
Toplam kayıt 37, listelenen: 1-20
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2-D analysis and compression of power-quality event data
(IEEE-Inst Electrical Electronics Engineers Inc, 2004)This paper introduces a novel two-dimensional (2-D) representation of the power quality event data. 2-D discrete-time wavelet transform is applied to the 2-D representation of real-life event data. The proposed representation ... -
Adaptive polyphase subband decomposition structures for image compression
(IEEE-Inst Electrical Electronics Engineers Inc, 2000)Subband decomposition techniques have been extensively used for data coding and analysis. In most filter banks, the goal is to obtain subsampled signals corresponding to different spectral regions of the original data. ... -
An adaptive statistical method for power quality analysis
(IEEE-Inst Electrical Electronics Engineers Inc, 2005)Digital fault recorders installed for monitoring current and/or voltage waveforms acquire and store vast amount of waveform data for post processing. Because of this, effective offline automated event detection from acquired ... -
An Alternative Metal-Assisted Etching Route for Texturing Silicon Wafers for Solar Cell Applications
(IEEE-Inst Electrical Electronics Engineers Inc, 2016)Metal-assisted etching (MAE) can be used to form antireflective and light-trapping structures on crystalline silicon solar cells. This method has been widely used to form nanowires and nanoholes on their surfaces. In this ... -
An analysis of transformer excitation current under nonsinusoidal supply voltage
(IEEE-Inst Electrical Electronics Engineers Inc, 2002)In this paper, the effect of nonsinusoidal supply voltage on the core loss and the transformer excitation current is investigated. The time-domain waveform of the transformer excitation current is calculated for a worst-case ... -
Common Lyapunov Functions for Some Special Classes of Stable Systems
(IEEE-Inst Electrical Electronics Engineers Inc, 2011)In this work we consider the problem of existence and determination of a common positive definite solution (common quadratic Lyapunov function) to a set of Lyapunov matrix inequalities. We investigate a parameterized matrix ... -
Compact Hardware Implementations of ChaCha, BLAKE, Threefish, and Skein on FPGA
(IEEE-Inst Electrical Electronics Engineers Inc, 2014)The cryptographic hash functions BLAKE and Skein are built from the ChaCha stream cipher and the tweakable Threefish block cipher, respectively. Interestingly enough, they are based on the same arithmetic operations, and ... -
Content-Based Microscopic Image Retrieval System for Multi-Image Queries
(IEEE-Inst Electrical Electronics Engineers Inc, 2012)In this paper, we describe the design and development of a multitiered content-based image retrieval (CBIR) system for microscopic images utilizing a reference database that contains images of more than one disease. The ... -
Covariance analysis of voltage waveform signature for power-quality event classification
(IEEE-Inst Electrical Electronics Engineers Inc, 2006)In this paper, covariance behavior of several features (signature identifiers) that are determined from the voltage waveform within a time window for power-quality (PQ) event detection and classification is analyzed. A ... -
Deadlock Avoidance Controller Design for Timed Petri Nets Using Stretching
(IEEE-Inst Electrical Electronics Engineers Inc, 2008)The recently introduced method, which was called "stretching," is extended to timed Petri nets which may have both controllable and uncontrollable transitions. Using this method, a new Petri net, called "stretched Petri ... -
Effect of the Passivation Layer on the Noise Characteristics of Mid-Wave-Infrared InAs/GaSb Superlattice Photodiodes
(IEEE-Inst Electrical Electronics Engineers Inc, 2012)The authors describe the noise characterization of a mid-wavelength-infrared (MWIR) photodiode based on indium arsenide and gallium antimonide (InAs/GaSb) superlattice (SL), addressing the influence of different passivation ... -
Effects of Neon and Argon Atmospheric-Pressure Plasma Jets on Coumarin Dissolved in Solvents
(IEEE-Inst Electrical Electronics Engineers Inc, 2017)The atmospheric-pressure plasma jets and their applications discussed here are a topic of great interest in the fields of science and technology. As is referred to in this paper, the plasma generated in a laboratory setting ... -
Electrochemical Determination of Paracetamol by a Novel Derivative of Formazan Modified Pencil Graphite Electrode
(IEEE-Inst Electrical Electronics Engineers Inc, 2014)A modified electrode, based on electrodeposition of 5,5'-(oxybis(4,1-phenylene))bis(3-(2-hydroxyphenyl)-1-phenylformazan (BF) onto pencil graphite (PG) electrode, was investigated for the determination of paracetamol in ... -
Evaluating and Approximating FIR Filters: An Approach Based on Functions of Matrices
(IEEE-Inst Electrical Electronics Engineers Inc, 2015)Most of the controllers designed for systems with timedelays involve finite impulse response (FIR) filters in their structure, in particular prediction based controllers for systems with input/output delays. We present ... -
Fuzzy Wavelet Neural Network Models for Prediction and Identification of Dynamical Systems
(IEEE-Inst Electrical Electronics Engineers Inc, 2010)This paper presents fuzzy wavelet neural network (FWNN) models for prediction and identification of nonlinear dynamical systems. The proposed FWNN models are obtained from the traditional Takagi-Sugeno-Kang fuzzy system ... -
A Generalized Laplacian of Gaussian Filter for Blob Detection and Its Applications
(IEEE-Inst Electrical Electronics Engineers Inc, 2013)In this paper, we propose a generalized Laplacian of Gaussian (LoG) (gLoG) filter for detecting general elliptical blob structures in images. The gLoG filter can not only accurately locate the blob centers but also estimate ... -
Gradient Estimation Using Wide Support Operators
(IEEE-Inst Electrical Electronics Engineers Inc, 2009)One of the fastest methods of localizing edges in images is based on small gradient kernels, such as Sobel, Prewitt, and Roberts. Although small gradient kernels provide a fast way of computing the gradients, they have ... -
Kernel common vector method: A Novel nonlinear subspace classifier for pattern recognition
(IEEE-Inst Electrical Electronics Engineers Inc, 2007)The common vector (CV) method is d linear subspace classifier method which allows one to discriminate between classes of data sets, such as those arising in image and word recognition. This method utilizes subspaces that ... -
Low Loss Atomic Layer Deposited Al2O3 Waveguides for Applications in On-Chip Optical Amplifiers
(IEEE-Inst Electrical Electronics Engineers Inc, 2018)We present the growth and optimization of ultralow loss Si-based Al2O3 planar waveguides, which have a high potential to boost the performance of rare-earth ion doped waveguide devices operating at visible and C-band ... -
A Low-Computational Approach on Gaze Estimation With Eye Touch System
(IEEE-Inst Electrical Electronics Engineers Inc, 2014)Among various approaches to eye tracking systems, light-reflection based systems with non-imaging sensors, e.g., photodiodes or phototransistors, are known to have relatively low complexity; yet, they provide moderately ...