An Introduction To the Sampling Theorem An Introduction to the Sampling Theorem An Introduction to the Sampling Theorem An Introduction to the Sampling Theorem With rapid advancement in data acquistion technology (i.e. analog-to-digital and digital-to-analog converters) and the explosive introduction of micro-computers, selected complex linear and nonlinear functions currently implemented with analog circuitry are being alternately implemented with sample data systems. Though more costly than their analog counterpart, these sampled data systems feature programmability. Additionally, many of the algorithms employed are a result of developments made in the area of signal processing and are in some cases capable of functions unrealizable by current analog techniques. With increased usage a proportional demand has evolved to unders……