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diff --git a/vorlesungen/slides/8/markov/irreduzibel.tex b/vorlesungen/slides/8/markov/irreduzibel.tex new file mode 100644 index 0000000..87e90e4 --- /dev/null +++ b/vorlesungen/slides/8/markov/irreduzibel.tex @@ -0,0 +1,136 @@ +% +% irreduzibel.tex +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\begin{frame}[t] +\frametitle{Irreduzible Markovkette} +\vspace{-20pt} +\begin{columns}[t,onlytextwidth] +\begin{column}{0.48\textwidth} +\begin{center} +\begin{tikzpicture}[>=latex,thick] +\def\r{2} +\coordinate (A) at ({\r*cos(0*60)},{\r*sin(0*60)}); +\coordinate (B) at ({\r*cos(1*60)},{\r*sin(1*60)}); +\coordinate (C) at ({\r*cos(2*60)},{\r*sin(2*60)}); +\coordinate (D) at ({\r*cos(3*60)},{\r*sin(3*60)}); +\coordinate (E) at ({\r*cos(4*60)},{\r*sin(4*60)}); +\coordinate (F) at ({\r*cos(5*60)},{\r*sin(5*60)}); + +\uncover<-2>{ +\draw (A) -- (B); +\draw (A) -- (C); +\draw (A) -- (D); +\draw (A) -- (E); +\draw (A) -- (F); + +\draw (B) -- (A); +\draw (B) -- (C); +\draw (B) -- (D); +\draw (B) -- (E); +\draw (B) -- (F); + +\draw (C) -- (A); +\draw (C) -- (B); +\draw (C) -- (D); +\draw (C) -- (E); +\draw (C) -- (F); + +\draw (D) -- (A); +\draw (D) -- (B); +\draw (D) -- (C); +\draw (D) -- (E); +\draw (D) -- (F); + +\draw (E) -- (A); +\draw (E) -- (B); +\draw (E) -- (C); +\draw (E) -- (D); +\draw (E) -- (F); + +\draw (F) -- (A); +\draw (F) -- (B); +\draw (F) -- (C); +\draw (F) -- (D); +\draw (F) -- (E); +} + +\uncover<3->{ + +\draw[->,color=black!30,shorten >= 0.15cm,line width=3pt] (A) to[out=90,in=-30] (B); +\draw[->,color=black!70,shorten >= 0.15cm,line width=3pt] (A) -- (C); +\draw[->,color=black!20,shorten >= 0.15cm,line width=3pt] (B) -- (A); +\draw[->,color=black!60,shorten >= 0.15cm,line width=3pt] (B) to[out=150,in=30] (C); +\draw[->,color=black!20,shorten >= 0.15cm,line width=3pt] (B) to[out=-90,in=-150,distance=1cm] (B); +\draw[->,color=black!50,shorten >= 0.15cm,line width=3pt] (C) to[out=-60,in=180] (A); +\draw[->,color=black!50,shorten >= 0.15cm,line width=3pt] (C) -- (B); + +\draw[->,color=black!40,shorten >= 0.15cm,line width=3pt] + (D) to[out=-90,in=150] (E); +\draw[->,color=black!30,shorten >= 0.15cm,line width=3pt] + (E) -- (D); +\draw[->,color=black!70,shorten >= 0.15cm,line width=3pt] + (E) to[out=-30,in=-150] (F); +\draw[->,color=black!40,shorten >= 0.15cm,line width=3pt] + (F) -- (E); +\draw[->,color=black!60,shorten >= 0.15cm,line width=3pt] + (F) to[out=120,in=0] (D); +\draw[->,color=black!60,shorten >= 0.15cm,line width=3pt] + (D) -- (F); +} + +\fill[color=white] (A) circle[radius=0.2]; +\fill[color=white] (B) circle[radius=0.2]; +\fill[color=white] (C) circle[radius=0.2]; +\fill[color=white] (D) circle[radius=0.2]; +\fill[color=white] (E) circle[radius=0.2]; +\fill[color=white] (F) circle[radius=0.2]; + +\draw (A) circle[radius=0.2]; +\draw (B) circle[radius=0.2]; +\draw (C) circle[radius=0.2]; +\draw (D) circle[radius=0.2]; +\draw (E) circle[radius=0.2]; +\draw (F) circle[radius=0.2]; + +\node at (A) {$1$}; +\node at (B) {$2$}; +\node at (C) {$3$}; +\node at (D) {$4$}; +\node at (E) {$5$}; +\node at (F) {$6$}; + +\end{tikzpicture} +\end{center} +\uncover<2->{% +\begin{block}{Irreduzibel} +Graph zusammenhängend $\Rightarrow$ +Keine Zerlegung in Teilgraphen möglich +\end{block}} +\end{column} +\begin{column}{0.48\textwidth} +\uncover<3->{% +\begin{block}{Reduzibel} +Die Zustandsmenge zerfällt in zwei disjunkte Teilmengen $V=V_1\cup V_2$ +und es gibt keine Übergängen zwischen den Mengen: +\uncover<4->{% +\begin{align*} +P +&= +\begin{pmatrix*}[l] +0 &0.2&0.5& & & \\ +0.3&0.2&0.5& & & \\ +0.7&0.6&0 & & & \\ + & & &0 &0.3&0.4\\ + & & &0.4&0 &0.6\\ + & & &0.6&0.7&0 +\end{pmatrix*} +\end{align*}}% +\uncover<5->{% +$P$ zerfällt in zwei Blöcke die unabhängig voneinander analysiert werden können +} +\end{block}} +\end{column} +\end{columns} +\end{frame} |