信号与系统

Preface1 Introduction2 Time-Domain Models of Contionuous LTI-Systems3 Modelling LTI-Systems in the Frequency-Domain4 Laplace Transform5 Complex Analysis and the Inverse Laplace Transform6 Analysis of Continuous-Time LTI-Systems with the Laplace Transform7 Solving Initial Condition Problems with the Laplace Transform8 Convolution and Impulse Response9 The Fourier Transform10 Bode Plots11 Sampling and Periodic Signals12 The Spectrum of Discrete Signals13 The z-Transform14 Discrete-Time LTI-Systems

Preface1 Introduction2 Time-Domain Models of Contionuous LTI-Systems3 Modelling LTI-Systems in the Frequency-Domain4 Laplace Transform5 Complex Analysis and the Inverse Laplace Transform6 Analysis of Continuous-Time LTI-Systems with the Laplace Transform7 Solving Initial Condition Problems with the Laplace Transform8 Convolution and Impulse Response9 The Fourier Transform10 Bode Plots11 Sampling and Periodic Signals12 The Spectrum of Discrete Signals13 The z-Transform14 Discrete-Time LTI-Systems15 Causality and the Hilbert Transform16 Stability and Feedback Systems17 Describing Random Signals18 Random Signals and LTI-SystemsAppendix B Tables of TransformationsBibliographyIndex

This book provides a comPrehensive, modem aPproach to signals and systems,concentfating on those aspects that are most relevant for applications such ascommunication systems and signal processing. Emphasis is placed on buildingthe reader's intuition and problem-solving ability, rather than formal theoremsand proofs. Check out the companion Website at: www.wiley.co.uk /girod, for 'Systool'simulation software using Java aPplets to animate many of the key exaInPles andexercises from the book.