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78 lines
978 B
78 lines
978 B
\documentclass{article}
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\usepackage{tikz}
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\usepackage{pgfplots}
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\pgfplotsset{compat=1.5.1}
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\begin{document}
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%1 latex as calculator
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\begin{tikzpicture}
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\begin{axis}[
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xlabel=tiempo $t$,
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ylabel=$f(t)$, mark repeat=2]
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\addplot{x^2+5};
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\addplot{x+6};
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\end{axis}
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\end{tikzpicture}
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%2 coordinates
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\begin{tikzpicture}
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\begin{axis}[
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xlabel=$x$,
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ylabel=$f(x)$]
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\addplot[color=black, mark=diamond, mark size=4pt] coordinates{
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(0,0)
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(1,4)
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(2,9)
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(3,-3)
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};
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\addlegendentry{pH}
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\end{axis}
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\end{tikzpicture}
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%3 CSV files:
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\begin{tikzpicture}
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\begin{semilogyaxis}[
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legend pos=north west,
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%ylabel style={rotate =-90},
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xlabel=timpo en ($s$),
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ylabel=Voltaje ($mV$)]
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\addplot[color=black,dashed, mark=o, line width=3pt] table[x=tiempo, y=voltaje, col sep=comma]{data.csv};
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\addlegendentry{voltaje}
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\addplot table[x=tiempo, y=corriente, col sep=comma]{data.csv};
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\addlegendentry{corriente}
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\end{semilogyaxis}
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\end{tikzpicture}
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\end{document}
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