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[NumCS] Fix error from comsol comments

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Janis Hutz
2026-01-13 12:18:00 +01:00
parent a7eb412c84
commit 97f600ccb1
2 changed files with 1 additions and 1 deletions
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semester3/numcs/numcs-summary.pdf
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semester3/numcs/parts/01_interpolation/01_trigonometric/01_dft/01_construction.tex
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@@ -66,7 +66,7 @@ Die skalierte Fourier-Matrix $\frac{1}{\sqrt{N}}F_N$ hat einige besondere Eigens
Die diskrete Fourier-Transformation ist nun einfach die Anwendung der Basiswechsel-Matrix $F_N$. Die diskrete Fourier-Transformation ist nun einfach die Anwendung der Basiswechsel-Matrix $F_N$.
\setLabelNumber{all}{5} \setLabelNumber{all}{5}
\fancydef{Diskrete Fourier-Transformation} $\mathcal{F}_N: \mathbb{C} \to \mathbb{C}$ s.d. $\mathcal{F}_N(y) = F_Ny$ \fancydef{Diskrete Fourier-Transformation} $\mathcal{F}_N: \mathbb{C}^N \to \mathbb{C}^N$ s.d. $\mathcal{F}_N(y) = F_Ny$
\begin{align*} \begin{align*}
\text{Für } c = \mathcal{F}_N(y) \text{ gilt: }\quad c_k = \sum_{j=0}^{N-1} y_j \omega_N^{kj} \text{Für } c = \mathcal{F}_N(y) \text{ gilt: }\quad c_k = \sum_{j=0}^{N-1} y_j \omega_N^{kj}
\end{align*} \end{align*}