THIAGARAJAR COLLEGE OF ENGINEERING: MADURAI – 625 015 ...

(10 Periods)
Unit – V: Regularity, Moments and Wavelet System design : K Regular scaling Filters – Vanishing
Wavelet Moments – Daubechies Method for zero Moment wavelet design- Nonmaximal regularity wavelet
design- Relation of zero wavelet – movements to smoothness- vanishing scaling Function Moments-
Coiflets and related wavelet Systems – Applications of Wavelets.
Text Books:
(10 Periods)
1. John G.Proakis and Dimitris G.Manolakis, “Digital Signal Processing Principles, Algorithms and
Applications”, Third Edition, PHI, 1997 (Units 1,2 & 3)
2. N.J.Fliege, “Multirate Signal Processing’PHI, 1995
3. C.Sidney Burrus, Ramesh A Gopinath and Haitao Guo,” Introduction to Wavelets and wavelet
Transforms – A Primer” Prentice Hall International, editions, 1998.
Reference Books:
1. Rabiner and Crochier, “Multirate Signal Processing” PHI, 1987.
2. Raghuveer M Rao, “Introduction to Wavelet Transform”, New Age International, 2000.
D7D EMBEDDED SYSTEMS DESIGN
Unit I: Software Engineering Concepts for Real-time Systems: Real time definition, Software life cycle,
spiral model, System performance, Analysis and optimization. Response time calculation, interrupt
latency, time latency and its measurement , reducing response times and time loading ,Basic optimization
theory.
(10 Periods)
Unit II :Real-time Kernels: Polled loops with interrupts, phase driven or state-driven code, co-routines,
interrupt driven systems, foreground and background systems ,inter-task communication and
synchronization, buffering data, mail boxes, critical regions, semaphores, event flags and signals,
deadlocks, real–time memory management
(10 Periods)
Unit III :Program Design and Analysis: Formalism for system design using UML - Model of Program
(flow graphs), Basic Compilation techniques, Analysis and optimization of execution time , program size ,
energy and power. Processes and operating systems: Multiple tasks and processes, context switching OS
states, structure, timing requirements, scheduling policies, RM and EDF, Inter-process communication
mechanisms, evaluating OS performance, Power optimization strategies for processes.
(10 Periods)
Unit IV: Validation and Testing of Embedded Systems: Program validation and testing, clear box
testing, black box testing, evaluating function tests and performance testing. System design techniques:
Design Methodologies, Requirements analysis, specifications, Quality assurance
(10 Periods)
Unit V: Keeping time on computers: Timer applications, properties of real-time and ideal clocks, clock
servers and clock synchronization, real-time language features. Real Time Operating Systems: Real-time