Difference between revisions of "Signal Representation"
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*[[/General Description/]] | *[[/General Description/]] | ||
| − | *[[/ | + | *[[/Direct Current Signal - Limit Case of a Periodic Signal/]] |
| − | *[[/ | + | *[[/Harmonic Oscillation/]] |
| − | *[[/ | + | *[[/Fourier Series/]] |
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{{Collapse3 | header=Aperiodic Signals - Impulses | {{Collapse3 | header=Aperiodic Signals - Impulses | ||
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| − | *[[/ | + | *[[/Fourier Transform and Its Inverse/]] |
| − | *[[/ | + | *[[/Special Cases of Impulse Signals/]] |
| − | *[[/ | + | *[[/Fourier Transform Laws/]] |
| − | *[[/ | + | *[[/The Convolution Theorem and Operation/]] |
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{{Collapse4 | header=Bandpass Signals | {{Collapse4 | header=Bandpass Signals | ||
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| − | *[[/ | + | *[[/Differences and Similarities of LP and BP Signals/]] |
| − | *[[/ | + | *[[/Analytical Signal and Its Spectral Function/]] |
| − | *[[/ | + | *[[/Equivalent Low Pass Signal and Its Spectral Function/]] |
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{{Collapse5 | header=Time and Frequency-Discrete Signal Representation | {{Collapse5 | header=Time and Frequency-Discrete Signal Representation | ||
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| − | *[[/ | + | *[[/Time Discrete Signal Representation/]] |
| − | *[[/ | + | *[[/Discrete Fourier Transform (DFT)/]] |
| − | *[[/ | + | *[[/Possible Errors When Using DFT/]] |
| − | *[[/ | + | *[[/Spectrum Analysis/]] |
| − | *[[/Fast | + | *[[/Fast Fourier Transform (FFT)/]] |
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Revision as of 22:56, 31 August 2020
The book focuses on the mathematical description of typical signals in communications engineering, which can alternatively be in the time or frequency domain.
- The spectral transformations which are exclusively applicable to causal signals and systems are not treated in this book
(for example: Laplace transform, Z-transform, Hilbert transform). - Here we refer to the book $\text{Linear and Time Invariant Systems}$ .
The subject matter corresponds to a $\text{lecture with two semester hours per week (SWS) and one additional SWS exercise}$.
Here is a table of contents based on the $\text{five main chapters}$ with a total of $\text{19 individual chapters}$.
Inhalt
In addition to these theory pages, we also offer tasks and multimedia modules on this topic, which could help to clarify the teaching material:
- $\text{Aufgaben}$
- $\text{Lernvideos}$
- $\text{Neu gestaltete Applets}$ (based on HTML5 and JavaScript, also executable on smartphones)
$\text{Further links:}$
$(1)$ $\text{Recommended reading for the book}$
$(2)$ $\text{General notes about the book}$ (authors, other participants, materials as a starting point for the book, list of sources)
