Signals and Systems

This book 'Signals and Systems' is a detailed textbook designed for undergraduate students of various branches of Engineering. The book uses a student-friendly approach to explain the fundamental concepts of Signals and Systems. It includes a large number of solved examples with step-by-step solutions for easier understanding of the theoretical concepts. Beginning with concepts of signals, the book moves on to other topics such as convolution and correlation of signals, CTFS, DTFS, CTFT, Sampling, Laplace Transform, and Z-Transform. Further, the subject matter is presented by illustrating the concepts first through theoretical concepts along with mathematical reasoning and then through solved examples. Solving the number of multiple choice questions and numerical exercises at the end of the chapters will help students to apply the concepts learnt in the chapters.