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Diffstat (limited to '')
| -rw-r--r-- | buch/chapters/70-graphen/images/Makefile | 5 | ||||
| -rw-r--r-- | buch/chapters/70-graphen/images/gh.pdf | bin | 0 -> 26177 bytes | |||
| -rw-r--r-- | buch/chapters/70-graphen/images/gh.tex | 55 |
3 files changed, 59 insertions, 1 deletions
diff --git a/buch/chapters/70-graphen/images/Makefile b/buch/chapters/70-graphen/images/Makefile index d34247b..5db54c8 100644 --- a/buch/chapters/70-graphen/images/Makefile +++ b/buch/chapters/70-graphen/images/Makefile @@ -4,7 +4,7 @@ # (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule # all: peterson.pdf adjazenzu.pdf adjazenzd.pdf kreis.pdf fundamental.pdf \ - petersonchrind.pdf nine.pdf + petersonchrind.pdf nine.pdf gh.pdf peterson.pdf: peterson.tex pdflatex peterson.tex @@ -26,3 +26,6 @@ fundamental.pdf: fundamental.tex nine.pdf: nine.tex pdflatex nine.tex +gh.pdf: gh.tex + pdflatex gh.tex + diff --git a/buch/chapters/70-graphen/images/gh.pdf b/buch/chapters/70-graphen/images/gh.pdf Binary files differnew file mode 100644 index 0000000..c6e48d7 --- /dev/null +++ b/buch/chapters/70-graphen/images/gh.pdf diff --git a/buch/chapters/70-graphen/images/gh.tex b/buch/chapters/70-graphen/images/gh.tex new file mode 100644 index 0000000..fcceb5f --- /dev/null +++ b/buch/chapters/70-graphen/images/gh.tex @@ -0,0 +1,55 @@ +% +% gh.tex -- Lokalsierungsfunktionen für Wavelets auf einem Graphen +% +% (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] +\definecolor{darkgreen}{rgb}{0,0.6,0} + +\def\kurve#1#2{ + \draw[color=#2,line width=1.4pt] + plot[domain=0:6.3,samples=400] + ({\x},{7*\x*exp(-(\x/#1)*(\x/#1))/#1}); +} + +\begin{scope} + +\draw[->] (-0.1,0) -- (6.6,0) coordinate[label={$\lambda$}]; + +\kurve{1}{red} +\foreach \k in {0,...,4}{ + \pgfmathparse{0.30*exp(ln(2)*\k)} + \xdef\l{\pgfmathresult} + \kurve{\l}{blue} +} + +\node[color=red] at ({0.7*1},3) [above] {$g(\lambda)$}; +\node[color=blue] at ({0.7*0.3*16},3) [above] {$g_i(\lambda)$}; + +\draw[->] (0,-0.1) -- (0,3.3); +\end{scope} + +\begin{scope}[xshift=7cm] + +\draw[->] (-0.1,0) -- (6.6,0) coordinate[label={$\lambda$}]; + +\draw[color=darkgreen,line width=1.4pt] + plot[domain=0:6.3,samples=100] + ({\x},{3*exp(-(\x/0.5)*(\x/0.5)}); + +\draw[->] (0,-0.1) -- (0,3.3) coordinate[label={right:$\color{darkgreen}h(\lambda)$}]; + +\end{scope} + +\end{tikzpicture} +\end{document} + |