
Contents
About the Series xi
Preface xiii
Authors xv
List of Abbreviations xvii
1 Introductory concepts 1
1.1 Stochastic and deterministic signals, concepts of stationarity and er-
godicity ................................ 1
1.2 Discretesignals............................ 4
1.2.1 Thesamplingtheorem .................... 4
1.2.1.1 Aliasing ...................... 5
1.2.2 Quantizationerror ...................... 5
1.3 Lineartimeinvariantsystems .................... 7
1.4 Duality of time and frequency domain . . . ............. 9
1.4.1 Continuous periodic signal . ................. 10
1.4.2 Infinite continuous signal . . ................. 10
1.4.3 Finitediscret