Difference between revisions of "Theory of Stochastic Signals"

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This third book of our learning tutorial deals in detail with stochastic signals and their modeling.
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===Brief summary===
*Knowledge of  $\text{stochastic signal theory}$  is an important prerequisite for understanding the following books, which focus on transmission aspects.
 
*Knowledge of the first two  $\text{LNTwww}$ books, which include the representation of [[Signal Representation|$\text{ deterministic signals}$]]  and the description of  [[Linear_and_Time_Invariant_Systems|$\text{LTI systems}$]]   ⇒   "linear and time-invariant systems"  is helpful for understanding this book,  but not required.
 
  
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{{BlaueBox|TEXT=This third book of our learning tutorial deals in detail with stochastic signals and their modelling. Knowledge of stochastic signal theory is an important prerequisite for understanding the following books, which focus on transmission aspects.
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# Fundamentals and definitions of probability theory;  set-theoretic description;  Statistical dependence;  Markov chains.
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# Properties of discrete-valued random variables and their computational generation.  Examples:  Binomial and Poisson distribution.  Moments calculation.
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# Description of continuous-valued random variables:  Probability density function,  distribution function,  moment calculation.  special distributions. 
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# Two- and multi-dimensional random variables:  Autocorrelation function,  power-spectral density,  correlation coefficient,  cross-correlation function. 
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# Filtering of stochastic signals   ⇒   »Stochastic System Theory«;  digital filters;  properties of matched filter and Wiener–Kolmogorov filter.
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Knowledge of the first two  $\text{LNTwww}$-books,  which describe the  [[Signal Representation|»representation of deterministic signals«]]  as well as the  [[Linear_and_Time_Invariant_Systems|"description of linear and time-invariant systems»]],   are helpful for the understanding of the present book,  but not required.
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⇒   First a  »'''content overview'''«  on the basis of the  »'''five main chapters'''«  with a total of  »'''28 individual chapters'''«  and  »'''166 sections'''«:}}
  
The course material corresponds to a  $\text{lecture with three semester hours per week (SWS) and two SWS exercises}$.
 
  
Here is a table of contents based on the  $\text{five main chapters}$  with a total of  $\text{28 individual chapters}$.
 
 
  
 
===Content===
 
===Content===
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*[[/Moments of a Discrete Random Variable/]]
 
*[[/Moments of a Discrete Random Variable/]]
 
*[[/Binomial Distribution/]]
 
*[[/Binomial Distribution/]]
*[[/Poissonverteilung/]]
 
 
*[[/Poisson Distribution/]]
 
*[[/Poisson Distribution/]]
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*[[/Generation of Discrete Random Variables/]]
 
}}
 
}}
 
{{Collapse3 | header=Continuous Random Variables
 
{{Collapse3 | header=Continuous Random Variables
 
|submenu=
 
|submenu=
*[[/Probability Density Function (PDF)/]]
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*[[/Probability Density Function/]]
*[[/Cumulative Distribution Function (CDF)/]]
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*[[/Cumulative Distribution Function/]]
 
*[[/Expected Values and Moments/]]
 
*[[/Expected Values and Moments/]]
 
*[[/Uniformly Distributed Random Variables/]]
 
*[[/Uniformly Distributed Random Variables/]]
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*[[/Two-Dimensional Gaussian Random Variables/]]
 
*[[/Two-Dimensional Gaussian Random Variables/]]
 
*[[/Linear Combinations of Random Variables/]]
 
*[[/Linear Combinations of Random Variables/]]
*[[/Auto Correlation Function (ACF)/]]
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*[[/Auto-Correlation Function/]]
*[[/Power Density Spectrum (PDS)/]]
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*[[/Power-Spectral Density/]]
*[[/Cross-Correlation Function and Cross Power Density/]]
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*[[/Cross-Correlation Function and Cross Power-Spectral Density/]]
 
*[[/Generalization to N-Dimensional Random Variables/]]
 
*[[/Generalization to N-Dimensional Random Variables/]]
 
}}
 
}}
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{{Collapsible-Fuß}}
 
{{Collapsible-Fuß}}
  
In addition to these theory pages, we also offer tasks and multimedia modules on this topic, which could help to clarify the teaching material:
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===Exercises and multimedia===
*[https://en.lntwww.de/Category:Theory_of_Stochastic_Signals:_Exercises $\text{Exercises}$]
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*[[LNTwww:Learning_videos_to_Stochastic_Signal_Theory|$\text{Learning videos}$]]
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{{BlaueBox|TEXT=
*[[LNTwww:Applets_to_Stochastic_Signal_Theory|$\text{Applets}$]]
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In addition to these theory pages,  we also offer exercises and multimedia modules on this topic,  which could help to clarify the teaching material:
<br><br>
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$\text{Other links:}$
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$(1)$&nbsp; &nbsp; [https://en.lntwww.de/Category:Theory_of_Stochastic_Signals:_Exercises $\text{Exercises}$]
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$(2)$&nbsp; &nbsp; [[LNTwww:Learning_videos_to_"Theory_of_Stochastic_Signals"|$\text{Learning videos}$]]
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$(3)$&nbsp; &nbsp; [[LNTwww:Applets_to_"Theory_of_Stochastic_Signals"|$\text{Applets}$]]&nbsp;}}  
  
$(1)$&nbsp; &nbsp; [[LNTwww:Bibliography_to_Stochastic_Signal_Theory|$\text{Bibliography to the book}$]]
 
  
$(2)$&nbsp; &nbsp; [[LNTwww:General_Notes_to_the_Book_Information_Theory|$\text{General notes about the book}$]] &nbsp; (authors,&nbsp; other participants,&nbsp; materials as a starting point for the book,&nbsp; list of sources)
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===Further links===
<br><br>
 
*[[LNTwww:Lernvideos_zu_Stochastische_Signaltheorie|$\text{Lernvideos}$]]
 
*[[LNTwww:HTML5-Applets_zu_Stochastische_Signaltheorie|$\text{neu gestaltete Applets}$]], basierend auf HTML5, auch auf Smartphones lauffähig:
 
*[[LNTwww:SWF-Applets_zu_Stochastische_Signaltheorie|$\text{frühere Applets}$]], basierend auf SWF, lauffähig nur unter WINDOWS mit ''Adobe Flash Player''.
 
  
<br><br>
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{{BlaueBox|TEXT=
$\text{Weitere Links:}$
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$(4)$&nbsp; &nbsp; [[LNTwww:Bibliography_to_"Theory_of_Stochastic_Signals"|$\text{Bibliography}$]]
<br><br>
 
$(1)$&nbsp; &nbsp; [[LNTwww:Literaturempfehlung_zu_Stochastische_Signaltheorie|$\text{Literaturempfehlungen zum Buch}$]]
 
  
$(2)$&nbsp; &nbsp; [[LNTwww:Weitere_Hinweise_zum_Buch_Signaldarstellung|$\text{Allgemeine Hinweise zum Buch}$]] &nbsp; (Autoren,&nbsp; Weitere Beteiligte,&nbsp; Materialien als Ausgangspunkt des Buches,&nbsp; Quellenverzeichnis)
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$(5)$&nbsp; &nbsp; [[LNTwww:Imprint_for_the_book_"Stochastic_Signal_Theory"|$\text{Impressum}$]]}}
 
<br><br>
 
<br><br>
  
  
 
{{Display}}
 
{{Display}}

Latest revision as of 12:24, 3 April 2023

Brief summary

This third book of our learning tutorial deals in detail with stochastic signals and their modelling. Knowledge of stochastic signal theory is an important prerequisite for understanding the following books, which focus on transmission aspects.

  1. Fundamentals and definitions of probability theory;  set-theoretic description;  Statistical dependence;  Markov chains.
  2. Properties of discrete-valued random variables and their computational generation.  Examples:  Binomial and Poisson distribution.  Moments calculation.
  3. Description of continuous-valued random variables:  Probability density function,  distribution function,  moment calculation.  special distributions.
  4. Two- and multi-dimensional random variables:  Autocorrelation function,  power-spectral density,  correlation coefficient,  cross-correlation function.
  5. Filtering of stochastic signals   ⇒   »Stochastic System Theory«;  digital filters;  properties of matched filter and Wiener–Kolmogorov filter.


Knowledge of the first two  $\text{LNTwww}$-books,  which describe the  »representation of deterministic signals«  as well as the  "description of linear and time-invariant systems»,  are helpful for the understanding of the present book,  but not required.

⇒   First a  »content overview«  on the basis of the  »five main chapters«  with a total of  »28 individual chapters«  and  »166 sections«:


Content

Exercises and multimedia

In addition to these theory pages,  we also offer exercises and multimedia modules on this topic,  which could help to clarify the teaching material:

$(1)$    $\text{Exercises}$

$(2)$    $\text{Learning videos}$

$(3)$    $\text{Applets}$ 


Further links