31 lines
1.1 KiB
Plaintext
31 lines
1.1 KiB
Plaintext
\usetikzlibrary{arrows,matrix}
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% \usepackage{amssymb, amsmath, mathptmx}
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\begin{tikzpicture}[font=\scriptsize,node distance=1.5cm,scale=0.9]
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\tikzstyle{simpleBlock}=[centered, text centered]
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\tikzstyle{block}=[simpleBlock, draw, minimum size=1cm, minimum width=2.4cm, thick]
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\tikzstyle{arrow}=[draw,-latex,thick]
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\tikzstyle{point} = [draw, fill=black, circle,inner sep=1pt]
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\node[block] (PreProc) {Pre-processing};
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\node[block,right=of PreProc] (Encoding) {Encoding};
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\node[block,right=of Encoding, yshift=-1cm, text width=2cm] (Transmission) {Transmission or Storage};
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\node[block,left=of Transmission, yshift=-1cm] (Decoding) {Decoding};
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\node[block,left=of Decoding] (PostProc) {Post-processing};
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\node[simpleBlock,left=of PreProc, text width=1.5cm] (Input) {\textbf{Input}};
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\node[simpleBlock,left=of PostProc, text width=1.5cm] (Output) {\textbf{Output}};
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\path[arrow] (Input) -- (PreProc);
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\path[arrow] (PreProc) -- (Encoding);
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\path[arrow] (Encoding) -| (Transmission);
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\path[arrow] (Transmission) |- (Decoding);
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\path[arrow] (Decoding) -- (PostProc);
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\path[arrow] (PostProc) -- (Output);
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\end{tikzpicture}
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