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| author | Andreas Müller <andreas.mueller@othello.ch> | 2021-04-05 22:08:36 +0200 |
|---|---|---|
| committer | Andreas Müller <andreas.mueller@othello.ch> | 2021-04-05 22:08:36 +0200 |
| commit | c321e5bc7ce152b7509d6f55c0514590f770b22c (patch) | |
| tree | afcc17e7f56846f37138bc14d67d34e91d21cc66 /buch/chapters/70-graphen/images | |
| parent | remove section on numerical eigenvalue methods (diff) | |
| download | SeminarMatrizen-c321e5bc7ce152b7509d6f55c0514590f770b22c.tar.gz SeminarMatrizen-c321e5bc7ce152b7509d6f55c0514590f770b22c.zip | |
new drawings
Diffstat (limited to 'buch/chapters/70-graphen/images')
| -rw-r--r-- | buch/chapters/70-graphen/images/Makefile | 5 | ||||
| -rw-r--r-- | buch/chapters/70-graphen/images/fundamental.pdf | bin | 0 -> 25976 bytes | |||
| -rw-r--r-- | buch/chapters/70-graphen/images/fundamental.tex | 54 |
3 files changed, 58 insertions, 1 deletions
diff --git a/buch/chapters/70-graphen/images/Makefile b/buch/chapters/70-graphen/images/Makefile index b42cbae..bd77756 100644 --- a/buch/chapters/70-graphen/images/Makefile +++ b/buch/chapters/70-graphen/images/Makefile @@ -3,7 +3,7 @@ # # (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule # -all: peterson.pdf adjazenzu.pdf adjazenzd.pdf kreis.pdf +all: peterson.pdf adjazenzu.pdf adjazenzd.pdf kreis.pdf fundamental.pdf peterson.pdf: peterson.tex pdflatex peterson.tex @@ -17,3 +17,6 @@ adjazenzd.pdf: adjazenzd.tex kreis.pdf: kreis.tex pdflatex kreis.tex +fundamental.pdf: fundamental.tex + pdflatex fundamental.tex + diff --git a/buch/chapters/70-graphen/images/fundamental.pdf b/buch/chapters/70-graphen/images/fundamental.pdf Binary files differnew file mode 100644 index 0000000..66b82ca --- /dev/null +++ b/buch/chapters/70-graphen/images/fundamental.pdf diff --git a/buch/chapters/70-graphen/images/fundamental.tex b/buch/chapters/70-graphen/images/fundamental.tex new file mode 100644 index 0000000..b7fe9c4 --- /dev/null +++ b/buch/chapters/70-graphen/images/fundamental.tex @@ -0,0 +1,54 @@ +% +% fundamental.tex -- template for standalon tikz images +% +% (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] + +\begin{scope}[xshift=-4.6cm] + \draw[color=red,line width=2pt] (1.8,0) -- (1.8,2); + \draw[color=red,line width=2pt] (0,0) -- (4,0); + \node at (1.8,0) [below] {$i$}; + \draw[->] (-0.1,0) -- (4.3,0) coordinate[label={$x$}]; + \draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}]; + + \node at (2,-2.3) [below] {Standarbasis}; +\end{scope} + +\begin{scope} + \draw[color=red,line width=1.4pt] + plot[domain=0:360,samples=100] ({\x/90},{2*sin(\x)}); + \draw[color=blue,line width=1.4pt] + plot[domain=0:360,samples=100] ({\x/90},{2*cos(\x)}); + \node[color=blue] at (1,-1) {$\Re f_i$}; + \node[color=red] at (2,1) {$\Im f_i$}; + \draw[->] (-0.1,0) -- (4.3,0) coordinate[label={$x$}]; + \draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}]; + \node at (2,-2.3) [below] {Eigenbasis}; +\end{scope} + +\begin{scope}[xshift=4.6cm] + \foreach \t in {0.02,0.05,0.1,0.2,0.5}{ + \draw[color=red,line width=1.0pt] + plot[domain=-1.8:2.2,samples=100] + ({\x+1.8},{exp(-\x*\x/(4*\t))/(sqrt(4*3.1415*\t))}); + } + \fill[color=red] (1.8,0) circle[radius=0.08]; + \node at (1.8,0) [below] {$\xi$}; + \draw[->] (-0.1,0) -- (4.3,0) coordinate[label={$x$}]; + \draw[->] (0,-2.1) -- (0,2.3) coordinate[label={right:$y$}]; + \node at (2,-2.3) [below] {Fundamentallösung}; +\end{scope} + +\end{tikzpicture} +\end{document} + |