88 lines
3.4 KiB
TeX
88 lines
3.4 KiB
TeX
% Author: Prof. Dr. Matthias Jung, DL9MJ
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% Year: 2024
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\begin{tikzpicture}
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\begin{axis}[%
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title={Eingangssignal},
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axis lines=middle,
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yticklabel=\empty,
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xmin=0,
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xmax=7,
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ymin=-4,
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ymax=4,
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xtick={0},
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ytick={0},
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xticklabels={},
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axis line style={-Triangle},
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xticklabel style={/pgf/number format/.cd,fixed,precision=1,use comma,fixed,fixed zerofill},
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xlabel style={at={(ticklabel* cs:1)},anchor=north east},
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ylabel style={at={(ticklabel* cs:1)},anchor=south east,rotate=90},
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ylabel={Amplitude},
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xlabel={$t$},
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scale only axis,
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height=3cm,
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width=0.3*\linewidth*\getDarcImageFactor
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]
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\addplot[DARCblue, smooth, domain=0:6.28, samples=100, thick] {0.15*sin(deg(x))};
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\addplot[DARCdarkblue, smooth, domain=0:6.28, samples=100, thick] {0.25*sin(deg(x))};
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\addplot[black, smooth, domain=0:6.28, samples=100, thick] {0.35*sin(deg(x))};
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\end{axis}
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\end{tikzpicture}%
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\begin{tikzpicture}
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\begin{axis}[%
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title={Verstärkung},
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axis lines=middle,
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yticklabel=\empty,
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xmin=0,
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xmax=7,
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ymin=-4,
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ymax=4,
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xtick={0},
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ytick={0},
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xticklabels={},
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axis line style={-Triangle},
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xticklabel style={/pgf/number format/.cd,fixed,precision=1,use comma,fixed,fixed zerofill},
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xlabel style={at={(ticklabel* cs:1)},anchor=north east},
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ylabel style={at={(ticklabel* cs:1)},anchor=south east,rotate=90},
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ylabel={Amplitude},
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xlabel={$t$},
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scale only axis,
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height=3cm,
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width=0.3*\linewidth*\getDarcImageFactor
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]
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\addplot[DARCred, domain=0:6.28, thick] {0.75} node[anchor=south east](){\tiny Begrenzung};
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\addplot[DARCred, domain=0:6.28, thick] {-0.75};
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\addplot[DARCblue, smooth, domain=0:6.28, samples=100, thick] {7*0.15*sin(deg(x))};
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\addplot[DARCdarkblue, smooth, domain=0:6.28, samples=100, thick] {7*0.25*sin(deg(x))};
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\addplot[black, smooth, domain=0:6.28, samples=100, thick] {7*0.35*sin(deg(x))};
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\end{axis}
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\end{tikzpicture}%
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\begin{tikzpicture}
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\begin{axis}[%
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title={Ausgangssignal},
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axis lines=middle,
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yticklabel=\empty,
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xmin=0,
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xmax=7,
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ymin=-4,
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ymax=4,
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xtick={0},
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ytick={0},
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xticklabels={},
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axis line style={-Triangle},
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xticklabel style={/pgf/number format/.cd,fixed,precision=1,use comma,fixed,fixed zerofill},
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xlabel style={at={(ticklabel* cs:1)},anchor=north east},
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ylabel style={at={(ticklabel* cs:1)},anchor=south east,rotate=90},
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ylabel={Amplitude},
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xlabel={$t$},
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scale only axis,
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height=3cm,
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width=0.3*\linewidth*\getDarcImageFactor
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]
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\addplot[DARCblue, smooth, domain=0:3.14, samples=100, thick] {min(0.75,7*0.15*sin(deg(x)))};
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\addplot[DARCblue, smooth, domain=3.14:6.28, samples=100, thick] {max(-0.75,7*0.15*sin(deg(x)))};
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\addplot[DARCdarkblue, smooth, domain=0:3.14, samples=100, thick] {min(0.75,7*0.25*sin(deg(x)))};
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\addplot[DARCdarkblue, smooth, domain=3.14:6.28, samples=100, thick] {max(-0.75,7*0.25*sin(deg(x)))};
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\addplot[black, smooth, domain=0:3.14, samples=100, thick] {min(0.75,7*0.35*sin(deg(x)))};
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\addplot[black, smooth, domain=3.14:6.28, samples=100, thick] {max(-0.75,7*0.35*sin(deg(x)))};
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\end{axis}
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\end{tikzpicture}% |