A discrete-time approach for system analysis

A Discrete-Time Approach for System Analysis is a five-chapter text that considers the underlying principles and application of a discrete-time approach to system analysis. Chapter 1 presents several different unit functions that are used in practice and describes how to obtain a closed form for the sequence of unit functions by using the E- and the z-transforms. This chapter also compares some aspects of spectral analysis and impulse analysis, and finally, discusses some aspects of interpolation between sampled data of the functions by impulse analysis techniques. Chapter 2 provides the func