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Preface | |
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Introduction | |
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Signals | |
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Systems | |
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Overview of the Book | |
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Exercises | |
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Time-Domain Models of Continuous LTI-Systems | |
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Differential Equations | |
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Block Diagrams | |
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State-Space Description of LTI-Systems | |
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Higher-order Differential Equations, Block Diagrams and the State Model | |
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Equivalent State-Space Representations | |
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Controllable and Observable Systems | |
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Summary | |
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Exercises | |
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Modelling LTI-Systems in the Frequency-Domain | |
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Complex Frequencies | |
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Eigenfunctions | |
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Exercises | |
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Laplace Transform | |
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The Eigenfunction Formulation | |
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Definition of the Laplace Transform | |
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Unilateral and Bilateral Laplace Transforms | |
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Examples of Laplace Transforms | |
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Region of Convergence of the Laplace Transform | |
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Existence and Uniqueness of the Laplace Transform | |
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Properties of the Laplace Transform | |
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Exercises | |
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Complex Analysis and the Inverse Laplace Transform | |
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Path Integrals in the Complex Plane | |
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The Main Principle of Complex Analysis | |
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Circular Integrals that Enclose Singularities | |
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Cauchy Integrals | |
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Inverse Laplace Transform | |
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Exercises | |
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Analysis of Continuous-Time LTI-Systems with the Laplace Transform | |
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System Response to Bilateral Input Signals | |
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Finding the System Function | |
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Poles and Zeros of the System Function | |
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Determining the System Function from Differential Equations | |
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Summarising Example | |
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Combining Simple LTI-Systems | |
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Combining LTI-Systems with Multiple Inputs and Outputs | |
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Analysis of State-Space Descriptions | |
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Exercises | |
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Solving Initial Condition Problems with the Laplace Transform | |
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First-Order Systems | |
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Second-Order Systems | |
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Higher-Order Systems | |
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Assessment of the Procedures for Solving Initial Condition Problems | |
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Exercises | |
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Convolution and Impulse Response | |
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Motivation | |
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Time Behaviour of an RC-Circuit | |
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The Delta Impulse | |
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Convolution | |
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Applications | |
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Exercises | |
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The Fourier Transform | |
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Review of the Laplace Transform | |
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Definition of the Fourier Transform | |
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Similarities and Differences between Fourier and Laplace Transforms | |
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Examples of the Fourier Transform | |
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Symmetries of the Fourier Transform | |
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Inverse Fourier Transform | |
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Properties of the Fourier Transform | |
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Parseval's Theorem | |
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Correlation of Deterministic Signals | |
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Time-Bandwidth Product | |
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Exercises | |
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Bode Plots | |
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Introduction | |
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Contribution of Individual Poles and Zeros | |
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Bode Plots for Multiple Poles and Zeros | |
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Rules for Bode Plots | |
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Complex Pairs of Poles and Zeros | |
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Exercises | |
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Sampling and Periodic Signals | |
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Introduction | |
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Delta Impulse Train and Periodic Functions | |
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Sampling | |
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Exercises | |
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The Spectrum of Discrete Signals | |
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Discrete-Time Signals | |
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Some Simple Sequences | |
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Discrete-Time Fourier Transform | |
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Sampling Continuous Signals | |
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Properties of the F[subscript *] Transform | |
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Exercises | |
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The z-Transform | |
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Definition and Examples | |
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Region of Convergence of the z-Transform | |
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Relationships to Other Transformations | |
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Theorems of the z-Transform | |
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Inverse z-Transform | |
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Pole-Zero Diagrams in the z-Plane | |
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Exercises | |
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Discrete-Time LTI-Systems | |
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Introduction | |
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Linearity and Time-Invariance | |
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Linear Difference Equations with Constant Coefficients | |
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Characteristic Sequences and System Functions of Discrete LTI-Systems | |
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Block Diagrams and State-Space | |
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Discrete Convolution and Impulse Response | |
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Exercises | |
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Causality and the Hilbert Transform | |
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Causal Systems | |
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Causal Signals | |
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Signals with a One-Sided Spectrum | |
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Exercises | |
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Stability and Feedback Systems | |
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BIBO, Impulse Response and Frequency Response Curve | |
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Causal Stable LTI-Systems | |
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Feedback Systems | |
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Exercises | |
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Describing Random Signals | |
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Introduction | |
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Expected Values | |
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Stationary Random Processes | |
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Correlation Functions | |
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Power Density Spectra | |
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Describing Discrete Random Signals | |
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Exercises | |
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Random Signals and LTI-Systems | |
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Combining Random Signals | |
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Response of LTI-Systems to Random Signals | |
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Signal Estimation Using the Wiener Filter | |
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Exercises | |
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Solutions to the Exercises | |
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Tables of Transformations | |
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Bilateral Laplace Transform Pairs | |
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Properties of the Bilateral Laplace Transform | |
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Fourier Transform Pairs | |
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Properties of the Fourier Transform | |
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Two-sided z-Transform Pairs | |
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Properties of the z-Transform | |
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Discrete-Time Fourier Transform Pairs | |
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Properties of the Discrete-Time Fourier Transform | |
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Bibliography | |
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Index | |