Wie kann ich ein Stufendiagramm erzeugen? (Daten kommen aus einer .dat-Datei)

Wir ihr bei meinem Testbeispiel seht, ist meine x-Achse logarithmisch jedoch aber die y-Achse linear. Die Daten lese ich in Form einer .dat Datei ein.

Anbei meine .dat Datei:

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spalteB spalteA
160 9600
120 251000
80  900000
40  3000000
30  3500000
10  5500000
 
 
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Anbei mein Testbeispiel:

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Code, hier editierbar zum Übersetzen:

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\documentclass{article}
\usepackage{pgfplots}
\begin{document}
\begin{tikzpicture}
\begin{semilogxaxis}
[
    enlarge x limits=false,
    no marks,
    grid=both,
    xmin=0, xmax=1e7,
    ymin=0, ymax=200,
    legend entries={$\sigma$}
    title=345443,
    ylabel={$f(x)=x$},
    xlabel={$f(x)=x$}
 ]
%\addplot+[const plot]
\addplot+ table[x=spalteA,y=spalteB, const plot] {1.dat};
\end{semilogxaxis}
\end{tikzpicture}
\end{document}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Was ich gerne erreichen würde: Ein Stufendiagramm ohne manuelle Berechnung der "Zwischen Punkte". alt text

tikz diagramme pgfplots

gefragt 16 Aug '16, 11:31

Linux404
322●2●16●22
Akzeptiert-Rate: 100%

Eine Antwort:

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Du musst const plot als Option des Plots angeben:

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\addplot+[const plot] table[x=spalteA,y=spalteB] {1.dat};
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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alt text

Code:

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Code, hier editierbar zum Übersetzen:

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\documentclass{article}
\usepackage{pgfplots}
\pgfplotsset{compat=1.14}
\begin{document}
\begin{tikzpicture}
  \begin{semilogxaxis}
    [
        enlarge x limits=false,
        no marks,
        grid=both,
        xmin=1e3, xmax=1e7,% <- xmin auf sinnvollen Wert geändert
        ymin=0, ymax=200,
        legend entries={$\sigma$},% <- hier fehlte das Komma
        title=345443,
        ylabel={$f(x)=x$},
        xlabel={$f(x)=x$}
     ]
    \addplot+[const plot] table[x=spalteA,y=spalteB] {1.dat};
  \end{semilogxaxis}
\end{tikzpicture}
\end{document}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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beantwortet 16 Aug '16, 13:20

esdd
17.8k●30●42●57
Akzeptiert-Rate: 62%

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gestellte Frage: 16 Aug '16, 11:31

Frage wurde gesehen: 8,583 Mal

zuletzt geändert: 16 Aug '16, 13:20

Wie kann ich ein Stufendiagramm erzeugen? (Daten kommen aus einer .dat-Datei)

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