FM-H8152.tex 19/7/2006 18: 59 Page xiii
CONTENTS xiii73 A numerical method of harmonic
analysis 68373.1 Introduction 683
73.2 Harmonic analysis on data given in
tabular or graphical form 683
73.3 Complex waveform considerations 68674 The complex or exponential form of a
Fourier series 69074.1 Introduction 690
74.2 Exponential or complex notation 69074.3 Complex coefficients 691
74.4 Symmetry relationships 695
74.5 The frequency spectrum 698
74.6 Phasors 699Assignment 19 704Essential formulae 705Index 721