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author | JODBaer <55744603+JODBaer@users.noreply.github.com> | 2022-05-20 18:17:33 +0200 |
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committer | GitHub <noreply@github.com> | 2022-05-20 18:17:33 +0200 |
commit | 1ba2e2bba16d5ec899371f37bbbf030f6909ec50 (patch) | |
tree | 1044fc5088cdb0f2d13b5ea34848d4e4fe817b9b /buch/papers/fresnel/images/kruemmung.tex | |
parent | presentation FM-Bessel (diff) | |
parent | add dreieck3d9.pov (diff) | |
download | SeminarSpezielleFunktionen-1ba2e2bba16d5ec899371f37bbbf030f6909ec50.tar.gz SeminarSpezielleFunktionen-1ba2e2bba16d5ec899371f37bbbf030f6909ec50.zip |
Merge branch 'AndreasFMueller:master' into master
Diffstat (limited to 'buch/papers/fresnel/images/kruemmung.tex')
-rw-r--r-- | buch/papers/fresnel/images/kruemmung.tex | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/buch/papers/fresnel/images/kruemmung.tex b/buch/papers/fresnel/images/kruemmung.tex new file mode 100644 index 0000000..af0a1a9 --- /dev/null +++ b/buch/papers/fresnel/images/kruemmung.tex @@ -0,0 +1,51 @@ +% +% kruemmung.tex -- Krümmung einer ebenen Kurve +% +% (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,calc} +\begin{document} +\def\skala{1} +\begin{tikzpicture}[>=latex,thick,scale=\skala] + +\begin{scope} +\clip (-1,-1) rectangle (4,4); + +\def\r{3} +\def\winkel{30} + +\fill[color=blue!20] (0,0) -- (0:{0.6*\r}) arc (0:\winkel:{0.6*\r}) -- cycle; +\fill[color=blue!20] (\winkel:\r) + -- ($(\winkel:\r)+(0,{0.6*\r})$) arc (90:{90+\winkel}:{0.6*\r}) -- cycle; +\node[color=blue] at ({0.5*\winkel}:{0.45*\r}) {$\Delta\varphi$}; + +\node[color=blue] at ($(\winkel:\r)+({90+0.5*\winkel}:{0.45*\r})$) + {$\Delta\varphi$}; + +\draw[line width=0.3pt] (0,0) circle[radius=\r]; + +\draw[->] (0,0) -- (0:\r); +\draw[->] (0,0) -- (\winkel:\r); + +\draw[->] (0:\r) -- ($(0:\r)+(90:0.7*\r)$); +\draw[->] (\winkel:\r) -- ($(\winkel:\r)+({90+\winkel}:0.7*\r)$); +\draw[->,color=gray] (\winkel:\r) -- ($(\winkel:\r)+(0,0.7*\r)$); + +\draw[color=red,line width=1.4pt] (0:\r) arc (0:\winkel:\r); +\node[color=red] at ({0.5*\winkel}:\r) [left] {$\Delta s$}; +\fill[color=red] (0:\r) circle[radius=0.05]; +\fill[color=red] (\winkel:\r) circle[radius=0.05]; + +\node at (\winkel:{0.5*\r}) [above] {$r$}; +\node at (0:{0.5*\r}) [below] {$r$}; +\end{scope} + +\end{tikzpicture} +\end{document} + |