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Now showing items 11-20 of 54
The Complex Gaussian Scale Mixtures Of Complex Wavelet Coefficients And Applications
(Electrical Engineering, 2011-07-14)
In this thesis, the complex Gaussian scale mixture (CGSM), which is an extension of the Gaussian scale mixture (GSM) for real-valued random variables to the complex case, is presented to model the complex wavelet coefficients. ...
Experimental Study Of Through-wall Human Being Detection Using Ultra-wideband Radar
(Electrical Engineering, 2011-07-14)
Ultra-wideband radars are used for several applications such as subsurface sensing, classification of aircrafts and collision avoidance. The detection of humans hidden by walls or rubble, trapped in buildings on fire or ...
Investigating The Implementation Of USAF Damage Tolerant Risk Analysis With A Structural Health Monitoring System
(Electrical Engineering, 2011-07-14)
The recent improvements in micro fabrication, power management, and distributed sensor networks have made Structural Health Monitoring (SHM) an appealing solution for decreasing costs, decreasing risk of catastrophic ...
Microarray Image Denoising Using Complex Gaussian Scale Mixtures Of Complex Wavelets
(Electrical Engineering, 2011-07-14)
The scientific world has witnessed an explosion in the development of comprehensive and high-throughput methods for molecular biology experimentation. High density DNA microarray technology, allows researchers to monitor ...
Evaluation Of Step Detection Of Piecewise Constant Signals Using Phase Congruency, Real Footprints And Complex Footprints
(Electrical Engineering, 2011-07-14)
Several applications involve the use of signals that are piecewise constant. Often, their measurements or observations are contaminated with noise. Detecting the steps and recovering the true signal from its noisy measurements ...
A Planar And Integrated Rectenna For Wireless Power Reception
(Electrical Engineering, 2011-07-14)
In this thesis, a rectenna ("rectifier + antenna") for wireless power reception is designed and experimentally verified. The rectenna consists of two major components: one is a microstrip patch antenna and the other is a ...
Design Of A Novel Electrostatic Micro Energy Harvester
(Electrical Engineering, 2011-07-14)
The batteries have been a major source of energy for the electronic devices. However, the exhaustible nature of the batteries has encouraged the researchers to exploit the renewable energy sources for powering the electronics. ...
Physical Layer Test Trials And Analysis Of Call Drops And Real Time Throughput Versus Channel Capacity Of The Long Term Evolution (4G) Technology
(Electrical Engineering, 2011-07-14)
Wireless communication has evolved rapidly in recent years and demand for mobile devices with new and higher services is increasing. The 3G standard, Universal Mobile Telecommunication System (UMTS) is already upgraded ...
Multiplexing/de-multiplexing Dirac Video With AAC Audio Bit Stream
(Electrical Engineering, 2011-07-14)
With the inception of High Definition Television (HDTV) for broadcasting digital multimedia, enormous demand for video streaming over internet and Internet Protocol Television (IPTV) applications, the choice of a good ...
Control System For Real Time Jitter Reduction And 3D Reconstruction Of Road Profile
(Electrical Engineering, 2011-10-11)
A large number of bridges, overpasses and other similar structures fail due to deterioration caused by factors such as vehicle loads, impact loads, severe weather conditions, etc. Routine monitoring of such structures ...