diff options
Diffstat (limited to 'vorlesungen/slides/7/kurven.tex')
-rw-r--r-- | vorlesungen/slides/7/kurven.tex | 208 |
1 files changed, 104 insertions, 104 deletions
diff --git a/vorlesungen/slides/7/kurven.tex b/vorlesungen/slides/7/kurven.tex index bca8417..e0690eb 100644 --- a/vorlesungen/slides/7/kurven.tex +++ b/vorlesungen/slides/7/kurven.tex @@ -1,104 +1,104 @@ -%
-% kurven.tex -- slide template
-%
-% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule
-%
-\bgroup
-\begin{frame}[t]
-\setlength{\abovedisplayskip}{5pt}
-\setlength{\belowdisplayskip}{5pt}
-\frametitle{Kurven und Tangenten}
-\vspace{-20pt}
-\begin{columns}[t,onlytextwidth]
-\begin{column}{0.48\textwidth}
-\begin{block}{Kurven}
-Kurve in $\mathbb{R}^n$:
-\vspace{-12pt}
-\[
-\gamma
-\colon
-I=[a,b] \to \mathbb{R}^n
-:
-t\mapsto \gamma(t)
-\uncover<2->{
-=
-\begin{pmatrix}
-x_1(t)\\
-x_2(t)\\
-\vdots\\
-x_n(t)
-\end{pmatrix}
-}
-\]
-\vspace{-15pt}
-\begin{center}
-\begin{tikzpicture}[>=latex,thick]
-\coordinate (A) at (1,0.5);
-\coordinate (B) at (4,0.5);
-\coordinate (C) at (2,2.2);
-\coordinate (D) at (5,2);
-\coordinate (E) at ($(C)+(80:2)$);
-
-\draw[color=red,line width=1.4pt]
- (A) to[in=-160] (B) to[out=20,in=-100] (C) to[out=80] (D);
-\fill[color=red] (C) circle[radius=0.06];
-\node[color=red] at (C) [left] {$\gamma(t)$};
-
-\uncover<4->{
- \draw[->,color=blue,line width=1.4pt,shorten <= 0.06cm] (C) -- (E);
- \node[color=blue] at (E) [right] {$\dot{\gamma}(t)$};
-}
-
-\uncover<2->{
- \draw[->] (-0.1,0) -- (5.9,0) coordinate[label={$x_1$}];
- \draw[->] (0,-0.1) -- (0,4.3) coordinate[label={right:$x_2$}];
-}
-\end{tikzpicture}
-\end{center}
-\end{block}
-\end{column}
-\begin{column}{0.48\textwidth}
-\uncover<4->{%
-\begin{block}{Tangenten}
-Ableitung
-\[
-\frac{d}{dt}\gamma(t)
-=
-\dot{\gamma}(t)
-=
-\begin{pmatrix}
-\dot{x}_1(t)\\
-\dot{x}_2(t)\\
-\vdots\\
-\dot{x}_n(t)
-\end{pmatrix}
-\]
-\uncover<5->{%
-Lineare Approximation:
-\[
-\gamma(t+h)
-=
-\gamma(t)
-+
-\dot{\gamma}(t) \cdot h
-+
-o(h)
-\]}%
-\vspace{-10pt}
-\begin{itemize}
-\item<6->
-Sinnvoll, weil sowohl $\gamma(t)$ und $\dot{\gamma}(t)$
-in $\mathbb{R}^n$ liegen
-\item<7->
-Gilt auch für
-\[
-\operatorname{GL}_n(\mathbb{R})
-\uncover<8->{\subset M_n(\mathbb{R})}
-\uncover<9->{ = \mathbb{R}^{n\times n}}
-\]
-\end{itemize}
-\end{block}}
-\end{column}
-\end{columns}
-\end{frame}
-\egroup
+% +% kurven.tex -- slide template +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\bgroup +\begin{frame}[t] +\setlength{\abovedisplayskip}{5pt} +\setlength{\belowdisplayskip}{5pt} +\frametitle{Kurven und Tangenten} +\vspace{-20pt} +\begin{columns}[t,onlytextwidth] +\begin{column}{0.48\textwidth} +\begin{block}{Kurven} +Kurve in $\mathbb{R}^n$: +\vspace{-12pt} +\[ +\gamma +\colon +I=[a,b] \to \mathbb{R}^n +: +t\mapsto \gamma(t) +\uncover<2->{ += +\begin{pmatrix} +x_1(t)\\ +x_2(t)\\ +\vdots\\ +x_n(t) +\end{pmatrix} +} +\] +\vspace{-15pt} +\begin{center} +\begin{tikzpicture}[>=latex,thick] +\coordinate (A) at (1,0.5); +\coordinate (B) at (4,0.5); +\coordinate (C) at (2,2.2); +\coordinate (D) at (5,2); +\coordinate (E) at ($(C)+(80:2)$); + +\draw[color=red,line width=1.4pt] + (A) to[in=-160] (B) to[out=20,in=-100] (C) to[out=80] (D); +\fill[color=red] (C) circle[radius=0.06]; +\node[color=red] at (C) [left] {$\gamma(t)$}; + +\uncover<4->{ + \draw[->,color=blue,line width=1.4pt,shorten <= 0.06cm] (C) -- (E); + \node[color=blue] at (E) [right] {$\dot{\gamma}(t)$}; +} + +\uncover<2->{ + \draw[->] (-0.1,0) -- (5.9,0) coordinate[label={$x_1$}]; + \draw[->] (0,-0.1) -- (0,4.3) coordinate[label={right:$x_2$}]; +} +\end{tikzpicture} +\end{center} +\end{block} +\end{column} +\begin{column}{0.48\textwidth} +\uncover<4->{% +\begin{block}{Tangenten} +Ableitung +\[ +\frac{d}{dt}\gamma(t) += +\dot{\gamma}(t) += +\begin{pmatrix} +\dot{x}_1(t)\\ +\dot{x}_2(t)\\ +\vdots\\ +\dot{x}_n(t) +\end{pmatrix} +\] +\uncover<5->{% +Lineare Approximation: +\[ +\gamma(t+h) += +\gamma(t) ++ +\dot{\gamma}(t) \cdot h ++ +o(h) +\]}% +\vspace{-10pt} +\begin{itemize} +\item<6-> +Sinnvoll, weil sowohl $\gamma(t)$ und $\dot{\gamma}(t)$ +in $\mathbb{R}^n$ liegen +\item<7-> +Gilt auch für +\[ +\operatorname{GL}_n(\mathbb{R}) +\uncover<8->{\subset M_n(\mathbb{R})} +\uncover<9->{ = \mathbb{R}^{n\times n}} +\] +\end{itemize} +\end{block}} +\end{column} +\end{columns} +\end{frame} +\egroup |