CHI-TSONG CHEN is Professor of Electrical Engineering at the State University of New York at Stony Brook and a Fellow of the IEEE. He is the author of more than eighty technical articles and five books, including Digital Signal Processing (OUP, 2001) and Linear System Theory and Design, 3/e (OUP, 1999).

• 1. Signals; 2. Systems; 3. Convolutions, Difference and Differential Equations; 4. Frequency Spectra of CT Signals; 5. Sampling Theorem and FFT Spectral Computation; 6. CT Transfer Function; 7. Realisation, Characterisation, and Identification; 8. Model Reduction, Feedback, and Modulation; 9. DT Transfer Functions - z-Transform; 10. DT State-Space Equations and Realisations. Answers to Selected Problems; Index.