Signals & Systems

The book presents a clear and comprehensive introduction to Signals and Systems and Covers the syllabi of undergraduate of almost all Indian Universities. The course contents of all the chapters are presented in a sequential order. Analysis of CT and DT Signals and Systems are done separately for easy understanding of the subjects. To understand various theoretical concepts more than seven hundred numerical examples including those that appeared in recent University examinations have been worked out and presented in a graded manner. The topics such as representation of Signals Convolution Fourier Series and Fourier Transform Laplace transform Z-transform and state space Analysis are explained with large number of numerical examples.Contents1.Representation of Signals 2. Continuous and Discrete Time Systems 3.Time Domain Analysis of Continuous and Discrete Time Systems 4. Fourier Series Analysis of Continuous Time Signals 5. Fourier Series Analysis of Discrete Time Signals 6. Fourier Transform Analysis of Continuous Time Signals 7.Fourier Transform Analysis of Discrete Time Signals and Systems – DTFT DFT and FFT 8.The Laplace Transform Method for the Analysis of Continuous Time Signals and Systems 9.The z-transform Analysis of Discrete Time Signal and Systems 10.Sampling.