Signals and Systems
2nd Edition
Published on 16. October 1996
Book
Hardback
1000 pages
978-0-13-814757-0 (ISBN)
Description
For undergraduate-level courses in Signals and Systems.
This comprehensive exploration of signals and systems develops continuous-time and discrete-time concepts/methods in parallel -- highlighting the similarities and differences -- and features introductory treatments of the applications of these basic methods in such areas as filtering, communication, sampling, discrete-time processing of continuous-time signals, and feedback. Relatively self-contained, the text assumes no prior experience with system analysis, convolution, Fourier analysis, or Laplace and z-transforms.
This comprehensive exploration of signals and systems develops continuous-time and discrete-time concepts/methods in parallel -- highlighting the similarities and differences -- and features introductory treatments of the applications of these basic methods in such areas as filtering, communication, sampling, discrete-time processing of continuous-time signals, and feedback. Relatively self-contained, the text assumes no prior experience with system analysis, convolution, Fourier analysis, or Laplace and z-transforms.
More details
Edition
2nd edition
Language
English
Place of publication
United States
Publishing group
Pearson Education (US)
Target group
College/higher education
Dimensions
Height: 242 mm
Width: 195 mm
Thickness: 39 mm
Weight
1630 gr
ISBN-13
978-0-13-814757-0 (9780138147570)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Other editions
Previous edition
Alan V. Oppenheim | etc.
Signals and Systems
Book
01/1983
Prentice Hall
€105.17
Article exhausted; check for reprint
Content
NOTE: Each chapter begins with an Introduction and concludes with a Summary.
1. Signals and Systems
Continuous-Time and Discrete-Time Signals.
Transformations of the Independent Variable.
Exponential and Sinusoidal Signals.
The Unit Impulse and Unit Step Functions.
Continuous-Time and Discrete-Time Systems.
Basic System Properties.
2. Linear Time-Invariant Systems
Discrete-Time LTI Systems: The Convolution Sum.
Continuous-Time LTI Systems: The Convolution Integral.
Properties of Linear Time-Invariant Systems.
Causal LTI Systems Described by Differential and Difference Equations.
Singularity Functions.
3. Fourier Series Representation of Periodic Signals
A Historical Perspective.
The Response of LTI Systems to Complex Exponentials.
Fourier Series Representation of Continuous-Time Periodic Signals.
Convergence of the Fourier Series.
Properties of Continuous-Time Fourier Series.
Fourier Series Representation of Discrete-Time Periodic Signals.
Properties of Discrete-Time Fourier Series.
Fourier Series and LTI Systems.
Filtering.
Examples of Continuous-Time Filters Described by Differential Equations.
Examples of Discrete-Time Filters Described by Difference Equations.
4. The Continuous-Time Fourier Transform
Representation of Aperiodic Signals: The Continuous-Time Fourier Transform.
The Fourier Transform for Periodic Signals.
Properties of the Continuous-Time Fourier Transform.
The Convolution Property.
The Multiplication Property.
Tables of Fourier Properties and Basic Fourier Transform Pairs.
Systems Characterized by Linear Constant-Coefficient Differential Equations
5. The Discrete-Time Fourier Transform.
Representation of Aperiodic Signals: The Discrete-Time Fourier Transform.
The Fourier Transform for Periodic Signals.
Properties of the Discrete-Time Fourier Transform.
The Convolution Property.
The Multiplication Property.
Tables of Fourier Transform Properties and Basic Fourier Transform Pairs.
Duality.
Systems Characterized by Linear Constant-Coefficient Difference Equations.
6. Time- and Frequency Characterization of Signals and Systems
The Magnitude-Phase Representation of the Fourier Transform.
The Magnitude-Phase Representation of the Frequency Response of LTI Systems.
Time-Domain Properties of Ideal Frequency-Selective Filters.
Time- Domain and Frequency-Domain Aspects of Nonideal Filters.
First-Order and Second-Order Continuous-Time Systems.
First-Order and Second-Order Discrete-Time Systems.
Examples of Time- and Frequency-Domain Analysis of Systems.
7. Sampling
Representation of a Continuous-Time Signal by Its Samples: The Sampling Theorem.
Reconstruction of a Signal from Its Samples Using Interpolation.
The Effect of Undersampling: Aliasing.
Discrete-Time Processing of Continuous-Time Signals.
Sampling of Discrete-Time Signals.
8. Communication Systems
Complex Exponential and Sinusoidal Amplitude Modulation.
Demodulation for Sinusoidal AM. Frequency-Division Multiplexing.
Single-Sideband Sinusoidal Amplitude Modulation.
Amplitude Modulation with a Pulse-Train Carrier.
Pulse-Amplitude Modulation.
Sinusoidal Frequency Modulation.
Discrete-Time Modulation.
9. The Laplace Transform
The Laplace Transform.
The Region of Convergence for Laplace Transforms.
The Inverse Laplace Transform.
Geometric Evaluation of the Fourier Transform from the Pole-Zero Plot.
Properties of the Laplace Transform.
Some Laplace Transform Pairs.
Analysis and Characterization of LTI Systems Using the Laplace Transform.
System Function Algebra and Block Diagram Representations.
The Unilateral Laplace Transform.
10. The Z-Transform
The z-Transform.
The Region of Convergence for the z-Transform.
The Inverse z-Transform.
Geometric Evaluation of the Fourier Transform from the Pole-Zero Plot.
Properties of the z-Transform.
Some Common z-Transform Pairs.
Analysis and Characterization of LTI Systems Using z-Transforms.
System Function Algebra and Block Diagram Representations.
The Unilateral z-Transforms.
11. Linear Feedback Systems
Linear Feedback Systems.
Some Applications and Consequences of Feedback.
Root-Locus Analysis of Linear Feedback Systems.
The Nyquist Stability Criterion.
Gain and Phase Margins.
Appendix: Partial-Fraction Expansion Bibliography Answers Index
1. Signals and Systems
Continuous-Time and Discrete-Time Signals.
Transformations of the Independent Variable.
Exponential and Sinusoidal Signals.
The Unit Impulse and Unit Step Functions.
Continuous-Time and Discrete-Time Systems.
Basic System Properties.
2. Linear Time-Invariant Systems
Discrete-Time LTI Systems: The Convolution Sum.
Continuous-Time LTI Systems: The Convolution Integral.
Properties of Linear Time-Invariant Systems.
Causal LTI Systems Described by Differential and Difference Equations.
Singularity Functions.
3. Fourier Series Representation of Periodic Signals
A Historical Perspective.
The Response of LTI Systems to Complex Exponentials.
Fourier Series Representation of Continuous-Time Periodic Signals.
Convergence of the Fourier Series.
Properties of Continuous-Time Fourier Series.
Fourier Series Representation of Discrete-Time Periodic Signals.
Properties of Discrete-Time Fourier Series.
Fourier Series and LTI Systems.
Filtering.
Examples of Continuous-Time Filters Described by Differential Equations.
Examples of Discrete-Time Filters Described by Difference Equations.
4. The Continuous-Time Fourier Transform
Representation of Aperiodic Signals: The Continuous-Time Fourier Transform.
The Fourier Transform for Periodic Signals.
Properties of the Continuous-Time Fourier Transform.
The Convolution Property.
The Multiplication Property.
Tables of Fourier Properties and Basic Fourier Transform Pairs.
Systems Characterized by Linear Constant-Coefficient Differential Equations
5. The Discrete-Time Fourier Transform.
Representation of Aperiodic Signals: The Discrete-Time Fourier Transform.
The Fourier Transform for Periodic Signals.
Properties of the Discrete-Time Fourier Transform.
The Convolution Property.
The Multiplication Property.
Tables of Fourier Transform Properties and Basic Fourier Transform Pairs.
Duality.
Systems Characterized by Linear Constant-Coefficient Difference Equations.
6. Time- and Frequency Characterization of Signals and Systems
The Magnitude-Phase Representation of the Fourier Transform.
The Magnitude-Phase Representation of the Frequency Response of LTI Systems.
Time-Domain Properties of Ideal Frequency-Selective Filters.
Time- Domain and Frequency-Domain Aspects of Nonideal Filters.
First-Order and Second-Order Continuous-Time Systems.
First-Order and Second-Order Discrete-Time Systems.
Examples of Time- and Frequency-Domain Analysis of Systems.
7. Sampling
Representation of a Continuous-Time Signal by Its Samples: The Sampling Theorem.
Reconstruction of a Signal from Its Samples Using Interpolation.
The Effect of Undersampling: Aliasing.
Discrete-Time Processing of Continuous-Time Signals.
Sampling of Discrete-Time Signals.
8. Communication Systems
Complex Exponential and Sinusoidal Amplitude Modulation.
Demodulation for Sinusoidal AM. Frequency-Division Multiplexing.
Single-Sideband Sinusoidal Amplitude Modulation.
Amplitude Modulation with a Pulse-Train Carrier.
Pulse-Amplitude Modulation.
Sinusoidal Frequency Modulation.
Discrete-Time Modulation.
9. The Laplace Transform
The Laplace Transform.
The Region of Convergence for Laplace Transforms.
The Inverse Laplace Transform.
Geometric Evaluation of the Fourier Transform from the Pole-Zero Plot.
Properties of the Laplace Transform.
Some Laplace Transform Pairs.
Analysis and Characterization of LTI Systems Using the Laplace Transform.
System Function Algebra and Block Diagram Representations.
The Unilateral Laplace Transform.
10. The Z-Transform
The z-Transform.
The Region of Convergence for the z-Transform.
The Inverse z-Transform.
Geometric Evaluation of the Fourier Transform from the Pole-Zero Plot.
Properties of the z-Transform.
Some Common z-Transform Pairs.
Analysis and Characterization of LTI Systems Using z-Transforms.
System Function Algebra and Block Diagram Representations.
The Unilateral z-Transforms.
11. Linear Feedback Systems
Linear Feedback Systems.
Some Applications and Consequences of Feedback.
Root-Locus Analysis of Linear Feedback Systems.
The Nyquist Stability Criterion.
Gain and Phase Margins.
Appendix: Partial-Fraction Expansion Bibliography Answers Index