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For sophomore/junior-level signals and systems courses in Electrical and Computer Engineering departments. This text provides a clear, comprehensive presentation of both the theory and applications in signals, systems, and transforms. It presents the mathematical background of signals and systems, including the Fourier transform, the Fourier series, the Laplace transform, the discrete-time and the discrete Fourier transforms, and the z-transform. The text integrates MATLAB examples into the presentation of signal and system theory and applications.   The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either offline through the Bookshelf (available as a free download), available online and also via the iPad and Android apps. Upon purchase, you'll gain instant access to this eBook. Time limit The eBooks products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed.

Signals, Systems, & Transforms, Global Edition

• Title


• Contents


• Preface


• 1 Introduction


• 1.1 Modeling


• 1.2 Continuous-Time Physical Systems


• Electric Circuits


• Operational Amplifier Circuits


• Simple Pendulum


• DC Power Supplies


• Analogous Systems


• 1.3 S amplers and Discrete-Time Physical Systems


• Analog-to-Digital Converter


• Numerical Integration


• Picture in a Picture


• Compact Discs


• Sampling in Telephone Systems


• Data-Acquisition System


• 1.4 MATLAB and Simulink


• 2 Continuous-Time Signals and Systems


• 2.1 Transformations of Continuous-Time Signals


• Time Transformations


• Amplitude Transformations


• 2.2 Signal Characteristics


• Even and Odd Signals


• Periodic Signals


• 2.3 Common Signals in Engineering


• 2.4 Singularity Functions


• Unit Step Function


• Unit Impulse Function


• 2.5 Mathematical Functions for Signals


• 2.6 Continuous-Time Systems


• Interconnecting Systems


• Feedback System


• 2.7 Properties of Continuous-Time Systems


• Stability


• Linearity


• Summary


• Problems


• 3 Continuous-Time Linear Time-Invariant Systems


• 3.1 I mpulse Representation of Continuous-Time Signals


• 3.2 Convolution for Continuous-Time LTI Systems


• 3.3 Properties of Convolution


• 3.4 Properties of Continuous-Time LTI Systems


• Memoryless Systems


• Invertibility


• Causality


• Stability


• Unit Step Response


• 3.5 Differential-Equation Models


• Solution of Differential Equations