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Testing Of Analog Circuits - Built In Self Test
(2009-03-19)
On chip Built In Self Test (BIST) is a cost-effective test methodology for highly complex VLSI devices like Systems On Chip (SoC). This work deals with cost-effective BIST methods and Test Pattern Generation (TPG) schemes ...
Modelling Of Switched Mode Power Converters : A Bond Graph Approach
(2009-03-04)
Modelling and simulation are essential ingredients of the analysis and design process in power electronics. It helps a design engineer gain an increased understanding of circuit operation. Accordingly, for a set of ...
Computer Assisted Evaluation Of Student Performance In An Engineering Course
(2009-04-29)
Increasing enrollment of students and declining availability of qualified and experienced faculty are leading to increased assessment loads of the existing faculty. Moreover, the assessment techniques are changing drastically ...
System Dynamics Modeling Of Stylized Features Of Stock Markets
(2009-04-16)
The common theme throughout the thesis is to explore the possibility of using a single framework, namely the systems theory framework, in modeling a few stylized features of a financial market. A systems theoretic model ...
Interference Cancelling Detectors In OFDMA/MIMO/Cooperative Communications
(2009-09-02)
In this thesis, we focus on interference cancelling (IC) detectors for advanced communication systems. The contents of this thesis is divided into the following four parts:
1. Multiuser interference (MUI) cancellation in ...
Design Of Linear Precoded MIMO Communication Systems
(2009-07-09)
This work deals with the design of MT transmit, MR receive antenna MIMO (Multiple Input Multiple Output) communication system where the transmitter performs a linear operation on data. This linear precoding model includes ...
Coding For Multi-Antenna Wireless Systems And Wireless Relay Networks
(2009-03-04)
Communication over a wireless channel is a challenging task because of the inherent fading effects. Any wireless communication system employs some form of diversity improving techniques in order to improve the reliability ...
Improved GMM-Based Classification Of Music Instrument Sounds
(2009-03-19)
This thesis concerns with the recognition of music instruments from isolated notes. Music instrument recognition is a relatively nascent problem fast gaining importance not only because of the academic value the problem ...
Joint Evaluation Of Multiple Speech Patterns For Speech Recognition And Training
(2009-12-09)
Improving speech recognition performance in the presence of noise and interference continues to be a challenging problem. Automatic Speech Recognition (ASR) systems work well when the test and training conditions match. ...
Blind Detection Techniques For Spread Spectrum Audio Watermarking
(2009-08-13)
In spreads pectrum (SS)watermarking of audio signals, since the watermark acts as an additive noise to the host audio signal, the most important challenge is to maintain perceptual transparency. Human perception is a very ...