From 8ced517966a5996ad659b155b7e0372107bbf116 Mon Sep 17 00:00:00 2001
From: Nicolas Tobler <nicolas.tobler@ost.ch>
Date: Tue, 2 Aug 2022 23:54:02 +0200
Subject: improved Einleitung

---
 buch/papers/ellfilter/tikz/cd.tikz.tex | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'buch/papers/ellfilter/tikz/cd.tikz.tex')

diff --git a/buch/papers/ellfilter/tikz/cd.tikz.tex b/buch/papers/ellfilter/tikz/cd.tikz.tex
index 7a2767b..b2b0090 100644
--- a/buch/papers/ellfilter/tikz/cd.tikz.tex
+++ b/buch/papers/ellfilter/tikz/cd.tikz.tex
@@ -63,6 +63,11 @@
 
     \end{scope}
 
+    \node[zero] at (4,3) (n) {};
+    \node[anchor=west] at (n.east) {Zero};
+    \node[pole, below=0.25cm of n] (n) {};
+    \node[anchor=west] at (n.east) {Pole};
+
     \begin{scope}[yshift=-4cm, xscale=0.75]
 
         \draw[gray, ->] (-6,0) -- (6,0) node[anchor=west]{$w$};
-- 
cgit v1.2.1

