diff options
Diffstat (limited to 'buch/papers/ellfilter/tikz/cd.tikz.tex')
| -rw-r--r-- | buch/papers/ellfilter/tikz/cd.tikz.tex | 96 |
1 files changed, 46 insertions, 50 deletions
diff --git a/buch/papers/ellfilter/tikz/cd.tikz.tex b/buch/papers/ellfilter/tikz/cd.tikz.tex index 0cf2417..ffe3b9c 100644 --- a/buch/papers/ellfilter/tikz/cd.tikz.tex +++ b/buch/papers/ellfilter/tikz/cd.tikz.tex @@ -1,4 +1,4 @@ -\begin{tikzpicture}[>=stealth', auto, node distance=2cm, scale=1.2] +\begin{tikzpicture}[>=stealth', auto, node distance=2cm, scale=1.2, thick] \tikzstyle{zero} = [draw, circle, inner sep =0, minimum height=0.15cm] @@ -9,63 +9,59 @@ \draw[gray, ->] (0,-1.5) -- (0,1.5) node[anchor=south]{$\mathrm{Im}~z$}; \draw[gray, ->] (-5,0) -- (5,0) node[anchor=west]{$\mathrm{Re}~z$}; - \draw[gray] ( 1,0) +(0,0.1) -- +(0, -0.1) node[inner sep=0, anchor=north] {\small $K$}; - \draw[gray] (0, 0.5) +(0.1, 0) -- +(-0.1, 0) node[inner sep=0, anchor=east]{\small $jK^\prime$}; - - - \begin{scope} - - \begin{scope}[xshift=0cm] - - \clip(-4.5,-1.25) rectangle (4.5,1.25); - - \fill[yellow!30] (0,0) rectangle (1, 0.5); - - \foreach \i in {-2,...,1} { - \foreach \j in {-2,...,1} { - \begin{scope}[xshift=\i*4cm, yshift=\j*1cm] - \draw[->, orange!50] (0, 0) -- (0,0.5); - \draw[->, darkgreen!50] (1, 0) -- (0,0); - \draw[->, cyan!50] (2, 0) -- (1,0); - \draw[->, blue!50] (2,0.5) -- (2, 0); - \draw[->, purple!50] (1, 0.5) -- (2,0.5); - \draw[->, red!50] (0, 0.5) -- (1,0.5); - \draw[->, orange!50] (0,1) -- (0,0.5); - \draw[->, blue!50] (2,0.5) -- (2, 1); - \draw[->, purple!50] (3, 0.5) -- (2,0.5); - \draw[->, red!50] (4, 0.5) -- (3,0.5); - \draw[->, cyan!50] (2, 0) -- (3,0); - \draw[->, darkgreen!50] (3, 0) -- (4,0); - \end{scope} - } + \begin{scope}[xshift=0cm] + + \clip(-4.5,-1.25) rectangle (4.5,1.25); + + \fill[yellow!30] (0,0) rectangle (1, 0.5); + + \foreach \i in {-2,...,1} { + \foreach \j in {-2,...,1} { + \begin{scope}[xshift=\i*4cm, yshift=\j*1cm] + \draw[->, thick, orange!50] (0, 0) -- (0,0.5); + \draw[->, thick, darkgreen!50] (1, 0) -- (0,0); + \draw[->, thick, cyan!50] (2, 0) -- (1,0); + \draw[->, thick, blue!50] (2,0.5) -- (2, 0); + \draw[->, thick, purple!50] (1, 0.5) -- (2,0.5); + \draw[->, thick, red!50] (0, 0.5) -- (1,0.5); + \draw[->, thick, orange!50] (0,1) -- (0,0.5); + \draw[->, thick, blue!50] (2,0.5) -- (2, 1); + \draw[->, thick, purple!50] (3, 0.5) -- (2,0.5); + \draw[->, thick, red!50] (4, 0.5) -- (3,0.5); + \draw[->, thick, cyan!50] (2, 0) -- (3,0); + \draw[->, thick, darkgreen!50] (3, 0) -- (4,0); + \end{scope} } - - \draw[ultra thick, ->, orange] (0, 0) -- (0,0.5); - \draw[ultra thick, ->, darkgreen] (1, 0) -- (0,0); - \draw[ultra thick, ->, cyan] (2, 0) -- (1,0); - \draw[ultra thick, ->, blue] (2,0.5) -- (2, 0); - \draw[ultra thick, ->, purple] (1, 0.5) -- (2,0.5); - \draw[ultra thick, ->, red] (0, 0.5) -- (1,0.5); - - \foreach \i in {-2,...,1} { - \foreach \j in {-2,...,1} { - \begin{scope}[xshift=\i*4cm, yshift=\j*1cm] - \node[zero] at ( 1, 0) {}; - \node[zero] at ( 3, 0) {}; - \node[pole] at ( 1,0.5) {}; - \node[pole] at ( 3,0.5) {}; - - \end{scope} - } + } + + \draw[ultra thick, ->, orange] (0, 0) -- (0,0.5); + \draw[ultra thick, ->, darkgreen] (1, 0) -- (0,0); + \draw[ultra thick, ->, cyan] (2, 0) -- (1,0); + \draw[ultra thick, ->, blue] (2,0.5) -- (2, 0); + \draw[ultra thick, ->, purple] (1, 0.5) -- (2,0.5); + \draw[ultra thick, ->, red] (0, 0.5) -- (1,0.5); + + \foreach \i in {-2,...,1} { + \foreach \j in {-2,...,1} { + \begin{scope}[xshift=\i*4cm, yshift=\j*1cm] + \node[zero] at ( 1, 0) {}; + \node[zero] at ( 3, 0) {}; + \node[pole] at ( 1,0.5) {}; + \node[pole] at ( 3,0.5) {}; + + \end{scope} } - - \end{scope} + } \end{scope} + \draw[gray] ( 1,0) +(0,0.05) -- +(0, -0.05) node[inner sep=0, anchor=north west] {\small $K$}; + \draw[gray] (0, 0.5) +(0.1, 0) -- +(-0.1, 0) node[inner sep=0, anchor=south east]{\small $jK^\prime$}; + \end{scope} + \node[zero] at (4,3) (n) {}; \node[anchor=west] at (n.east) {Nullstelle}; \node[pole, below=0.25cm of n] (n) {}; |