21 lines
630 B
TeX
21 lines
630 B
TeX
% The block diagram code is probably more verbose than necessary
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\begin{tikzpicture}[auto, node distance=2cm]
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\node[problem] (pw) {\problem{PW}};
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\node[solution, right of=pw] (r-pw) {T/N};
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\node[left of=pw] (i-pw) {$G, n$};
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\node[problem, below of=pw] (wpw) {\problem{WPW}};
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\node[solution, right of=wpw] (r-wpw) {T/N};
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\node[left of=wpw] (i-wpw) {$G_w, p$};
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\draw[->, alpha, left] (i-pw) -- node[right] {$f$} (i-wpw);
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\draw[->] (pw) -- (r-pw);
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\draw[->] (wpw) -- (r-wpw);
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\draw[->] (i-pw) -- (pw);
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\draw[->] (i-wpw) -- (wpw);
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\draw[Implies-Implies, double distance=2pt] (r-pw) -- (r-wpw);
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\end{tikzpicture}
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