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LaTeX-examples/tikz/hidden-markov-model-three-state-symbol/hidden-markov-model-three-state-symbol.tex
Martin Thoma 7740f0147f Remove trailing spaces
The commands

find . -type f -name '*.md' -exec sed --in-place 's/[[:space:]]\+$//' {} \+

and

find . -type f -name '*.tex' -exec sed --in-place 's/[[:space:]]\+$//' {} \+

were used to do so.
2015-10-14 14:25:34 +02:00

29 lines
1.3 KiB
TeX

\documentclass[varwidth=true, border=2pt]{standalone}
\usepackage{units}
\usepackage{ifthen}
\usepackage{tikz}
\usetikzlibrary{calc}
\begin{document}
\tikzstyle{vertex}=[draw,black,fill=blue,circle,minimum size=10pt,inner sep=0pt]
\tikzstyle{edge}=[very thick]
\begin{tikzpicture}[scale=2.5]
\node (a)[vertex,fill=gray!10,align=left] at (0,0) {first};
\node (b)[vertex,fill=gray!10,align=left] at (1,0) {middle};
\node (c)[vertex,fill=gray!10,align=left] at (2,0) {last};
\node (a1) at (0,-1) {$(x(t), y(t))$};
\node (b1) at (1,-1) {$(x(t), y(t))$};
\node (c1) at (2,-1) {$(x(t), y(t))$};
\path[thick,->] (a) edge node [anchor=center,above,sloped] {$p_{1,2}$} (b);
\path[thick,->] (b) edge node [anchor=center,above,sloped] {$p_{2,3}$} (c);
\path[thick,->] (a) edge[loop above, looseness=5] node [anchor=center,above,sloped] {$p_1$} (a);
\path[thick,->] (b) edge[loop above, looseness=5] node [anchor=center,above,sloped] {$p_2$} (b);
\path[thick,->] (c) edge[loop above, looseness=5] node [anchor=center,above,sloped] {$p_3$} (c);
\path[thick,->] (a) edge node [anchor=center,above,sloped] {} (a1);
\path[thick,->] (b) edge node [anchor=center,above,sloped] {} (b1);
\path[thick,->] (c) edge node [anchor=center,above,sloped] {} (c1);
\end{tikzpicture}
\end{document}