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Signal Representation: Exercises

58 members (0 subcategories, 0 files) - 14:52, 23 March 2021
Exercises for Signal Representation
{{DISPLAYTITLE: Signal Representation: Exercises}}

0 members (0 subcategories, 0 files) - 11:57, 2 September 2022

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** Signal Representation | Signal Representation ** Digital Signal Transmission | Digital Signal Transmission

2 KB (162 words) - 14:51, 23 March 2021
Exercises:Exercise Overview
...<h3> <a href=":Category:Signal_Representation:_Exercises">Signal Representation</a> </h3> <p>58 exercises   ⇒   250 subtasks</p>

3 KB (266 words) - 16:05, 9 October 2022
Exercises:Exercise Overview2
...<h3> <a href=":Category:Signal_Representation:_Exercises">Signal Representation</a> </h3> <p>58 exercises   ⇒   250 subtasks</p>

3 KB (266 words) - 10:12, 8 October 2022
Exercises for Signal Representation
{{DISPLAYTITLE: Signal Representation: Exercises}}

0 members (0 subcategories, 0 files) - 11:57, 2 September 2022
Signal Representation
...oscillation«  and the limiting case  »direct current signal«. ...and their description by the analytical signal and the equivalent low-pass signal.

3 KB (421 words) - 19:31, 24 March 2023
Exercise 2.2Z: Non-Linearities
{{quiz-Header|Buchseite=Signal Representation/General Description We start from the triangular signal  ${x(t)}$  according to the figure above.

2 KB (345 words) - 13:24, 14 April 2021
Exercise 2.1: Rectification
{{quiz-Header|Buchseite=Signal Representation/General Description [[File:P_ID239__Sig_A_2_1.png|250px|right|frame|Periodic triangular signal]]

2 KB (357 words) - 05:08, 18 September 2022
Exercise 5.1: Sampling Theorem
[[File:P_ID1126__Sig_A_5_1.png|right|frame|Sampling of an analog signal  $x(t)$]] Given is an analog signal  $x(t)$  according to the sketch:

4 KB (604 words) - 11:03, 11 October 2021
Exercise 2.1Z: Sum Signal
{{quiz-Header|Buchseite=Signal Representation/General Description ...D319__Sig_Z_2_1.png|right|frame|Rectangular signal, triangular signal, sum signal]]

3 KB (553 words) - 14:33, 12 April 2021
LNTwww Impressum
...  of individual chapters,  of pages as well as the corresponding exercises. ...rr;   two semester hours per week of lecture and one semester hour of exercises$)$.

3 KB (441 words) - 18:26, 16 April 2023
Exercise 1.1Z: ISDN Connection
* the current signal-to-noise ratio (SNR). ...The source signal  ${q(t)}$  is the acoustic wave of her speech signal.

2 KB (389 words) - 17:35, 23 January 2023
Signal Representation/Direct Current Signal - Limit Case of a Periodic Signal
==Time signal representation== ...bsp; $t$  from  $-\infty$  to  $+\infty$.  Such a signal is the borderline case of a  [[ Signal_Representation/Harmonic_Oscilla

8 KB (1,233 words) - 16:55, 8 June 2023
Modulation Methods
...iated demodulators:  Phase modulation and frequency modulation.  Signal-to-noise ratio with angle modulation. *The description builds on the books  »[[Signal Representation]]«  and  »[[Linear_and_Time_Invariant_Systems]]&laquo

4 KB (435 words) - 13:25, 3 April 2023
Exercise 1.1: Music Signals
On the right you see a  $\text{30 ms}$  long section of a music signal  <math>q(t)</math>.  It is the piece  »For Elise&laquo ...ath>v_2(t)</math>, which were recorded after the transmission of the music signal  <math>q(t)</math>  over two different channels.

4 KB (710 words) - 16:29, 12 January 2024
Exercise 2.5: Half-Wave Rectification
...ched below, which results from the one-way rectification of the sinusoidal signal  $w(t)$  with amplitude  $\pi /2$. The Fourier series representation of the signal  $u(t)$ sketched above is assumed to be known.  This was already

5 KB (758 words) - 15:14, 15 April 2021
Signal Representation/General Description
|Nächste Seite=Direct Current Signal - Limit Case of a Periodic Signal ...of a  »DC signal«  as a limiting case of a periodic signal,

6 KB (885 words) - 16:13, 8 June 2023
Theory of Stochastic Signals
...etail with stochastic signals and their modelling. Knowledge of stochastic signal theory is an important prerequisite for understanding the following books, ...www}$-books,  which describe the  [[Signal Representation|»representation of deterministic signals«]]  as well as the  [[Linear_and_T

4 KB (460 words) - 13:24, 3 April 2023
Exercise 2.2: DC Component of Signals
[[File:P_ID273__Sig_A_2_2.png|right|frame|Square wave signal with/ without DC component]] *$A_0$  is the DC component of the signal.

4 KB (642 words) - 18:30, 17 May 2021
Exercise 1.2Z: Puls Code Modulation
...pling_Theorem|Sampling Theorem]]  is observed, and yields the sampled signal  $q_{\rm A}(t)$. ...$  is mapped to one of  $M = 2^N$  results in the quantized signal  $q_{\rm Q}(t)$.

4 KB (750 words) - 10:42, 11 October 2021
Linear and Time Invariant Systems
{{BlaueBox|TEXT=Based on the book  [[Signaldarstellung|»Signal Representation«]],  here it is described how to mathematically capture the infl The filter influence on a random signal is only dealt with in the last chapter of the book  [[Theory_of_Stocha

4 KB (486 words) - 18:38, 1 November 2023