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Init table of fourier transforms
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Signed-off-by: Thomas Gassmann <tgassmann@student.ethz.ch>
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thomasgassmann committed Jul 5, 2024
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Expand Up @@ -1745,6 +1745,20 @@ \subsubsection{Weitere Integrale}
\end{tabularx}
\end{center}

\subsubsection{Fourier-Transformationen}

Wir verwenden hier die übliche Definition der Fourier-Transformation mit $\frac{1}{\sqrt{2\pi}}$.

\begin{center}
\begin{tabularx}{\linewidth}{c>{\centering\arraybackslash}Xc}
\toprule
$f(t)$ & $\mathcal{F}[f(t)](w)$ \\
\midrule
\(\chi_{[-a,a]}\)(t) & $\sqrt{\frac{2}{\pi}} \frac{\sin(aw)}{w}$\\
\bottomrule
\end{tabularx}
\end{center}

\subsubsection{Laplace-Transformationen}

Die linke Seite muss hier generell noch mit der Heaviside Funktion multipliziert werden.
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