Signals And Systems

The Third Edition of this well-received text continues to provide coherent and comprehensive coverage of signals and systems. It is designed for undergraduate students of electronics and communication engineering, telecommunication engineering, electronics and instrumentation engineering, and electrical and electronics engineering. The book will also be useful to AMIE and IETE students.

This book is recommended in Assam Don Bosco University, Assam, Royal School of Engineering & Technology, Assam.

Written with student-centred, pedagogically driven approach, the text provides a self-contained introduction to the theory of signals and systems. This book looks at the concepts of systems, and also examines signals and the way that signals interact with physical systems. It covers topics ranging from basic signals and systems to signal analysis, properties of continuous-time Fourier transforms including Fourier transforms of standard signals, signal transmission through linear systems, relation between convolution and correlation of signals, sampling theorems and techniques, and transform analysis of LTI systems. All the solved and unsolved problems in this book are designed to illustrate the topics in a clear way.

New to This Edition
MATLAB Programs at the end of each chapter

Numerous worked-out examples in each chapter
Short questions with answers help students to prepare for examinations
Objective type questions and unsolved problems at the end of each chapter to test the level of understanding of the subject.

Preface

Preface to the First Edition

1. Signals

2. Systems

3. Signal Analysis

4. Fourier Series Representation of Periodic Signals

5. Fourier Transforms

6. Signal Transmission through Linear Systems

7. Convolution and Correlation of Signals

8. Sampling

9. Laplace Transforms

10. Z-Transforms

11. System Realization

12. Discrete-time Fourier Transform

Appendices

Glossary

Answers

Index