From a503cc5c7fcbb125ec7c220845b9e760248db233 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20M=C3=BCller?= <andreas.mueller@ost.ch>
Date: Tue, 26 Jan 2021 13:11:37 +0100
Subject: =?UTF-8?q?Visualisierungen=20f=C3=BCr=20Perron-Frobenius-Theorie?=
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 .../80-wahrscheinlichkeit/images/trenn.tex         | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 buch/chapters/80-wahrscheinlichkeit/images/trenn.tex

(limited to 'buch/chapters/80-wahrscheinlichkeit/images/trenn.tex')

diff --git a/buch/chapters/80-wahrscheinlichkeit/images/trenn.tex b/buch/chapters/80-wahrscheinlichkeit/images/trenn.tex
new file mode 100644
index 0000000..f34879c
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+++ b/buch/chapters/80-wahrscheinlichkeit/images/trenn.tex
@@ -0,0 +1,44 @@
+%
+% trenn.tex -- Trenntrick graphische Darstellung
+%
+% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule
+%
+\documentclass[tikz]{standalone}
+\usepackage{amsmath}
+\usepackage{times}
+\usepackage{txfonts}
+\usepackage{pgfplots}
+\usepackage{csvsimple}
+\usetikzlibrary{arrows,intersections,math}
+\begin{document}
+\def\skala{1}
+\begin{tikzpicture}[>=latex,thick,scale=\skala]
+
+\def\d{6}
+
+\coordinate (u) at (5,3);
+\coordinate (v) at (3,1);
+\coordinate (ve) at (5,1.666);
+
+\fill[color=gray!40] (0,0) rectangle (u);
+
+\begin{scope}
+\clip (0,0) rectangle (6.1,4.1);
+\draw[color=red] (0,0) -- (9,3);
+\end{scope}
+
+\draw[->] (-0.1,0) -- (6.3,0) coordinate[label={$x_1$}];
+\draw[->] (0,-0.1) -- (0,4.3) coordinate[label={right:$x_2$}];
+
+\fill (u) circle[radius=0.05];
+\node at (u) [above right] {$u$};
+
+\fill (v) circle[radius=0.05];
+\node at (v) [above right] {$v$};
+
+\fill[color=red] (ve) circle[radius=0.05];
+\node[color=red] at (ve) [above,rotate={atan(1/3)}] {$(1+\varepsilon)v$};
+
+\end{tikzpicture}
+\end{document}
+
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