Hyperexponential.svg
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Summary
Description Hyperexponential.svg |
English:
Diagram showing queueing system equivalent of a hyperexponential distribution
|
Date | |
Source | Own work |
Author | Gareth Jones |
This image is inspired by Figure 7.2 on p. 260 of Peter G. Harrison and Naresh M. Patel's Performance Modelling of Communication Networks and Computer Architectures (1993) published by Addison-Wesley ISBN 0-201-54419-9 .
Code used to create this image
\documentclass{article}
\usepackage{amsmath,amssymb,pgf,tikz}
\usetikzlibrary{arrows,automata}
\begin{document}
\begin{tikzpicture}[->,>=stealth',shorten >=1pt,auto,node distance=1.5cm,semithick]
\tikzstyle{every state}=[fill=white,draw=black,text=black,minimum size=1.1cm]
\node (A) {};
\node[state] (A2) [right of=A] {$\lambda_1$};
\node (A3) [right of=A2] {};
\node (B) [below of=A] {};
\node[state] (B2) [right of=B] {$\lambda_2$};
\node (B3) [right of=B2] {};
\node (C) [below of=B] {};
\node (C2) [right of=C] {\vdots};
\node (C3) [right of=C2] {};
\node (D) [below of=C] {};
\node[state] (D2) [right of=D] {$\lambda_n$};
\node (D3) [right of=D2] {};
\node (S) [left of=C] {start};
\node (E) [right of=C3] {end};
\path[-] (A.center) edge node {$p_1$} (A2);
\path[-] (B.center) edge node {$p_2$} (B2);
\path[-] (D.center) edge node {$p_n$} (D2);
\path[-] (A2) edge node {} (A3.center);
\path[-] (B2) edge node {} (B3.center);
\path[-] (D2) edge node {} (D3.center);
\path[-] (A.center) edge node {} (D.center);
\path[-] (A3.center) edge node {} (D3.center);
\path (S) edge node {} (C.center);
\path (C3.center) edge node {} (E);
\end{tikzpicture}
\end{document}
Then converted using pdf2svg and inkscape.
Licensing
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