12 files changed, 843 insertions, 14 deletions
diff --git a/buch/papers/reedsolomon/tikz/Makefile b/buch/papers/reedsolomon/tikz/Makefile
new file mode 100644
index 0000000..1753f37
--- /dev/null
+++ b/buch/papers/reedsolomon/tikz/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile
+#
+# (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule
+#
+fourier.pdf:	fourier.tex
+	pdflatex fourier.tex
diff --git a/buch/papers/reedsolomon/tikz/fourier.pdf b/buch/papers/reedsolomon/tikz/fourier.pdf
new file mode 100644
index 0000000..7e0198b
--- /dev/null
+++ b/buch/papers/reedsolomon/tikz/fourier.pdf
diff --git a/buch/papers/reedsolomon/tikz/fourier.tex b/buch/papers/reedsolomon/tikz/fourier.tex
new file mode 100644
index 0000000..7b4ccea
--- /dev/null
+++ b/buch/papers/reedsolomon/tikz/fourier.tex
@@ -0,0 +1,139 @@
+%
+% Plot der Übertrangungsabfolge ins FFT und zurück mit IFFT
+%
+\documentclass[tikz]{standalone}
+\usepackage{amsmath}
+\usepackage{times}
+\usepackage{pgfplots}
+\usepackage{pgfplotstable}
+\usepackage{csvsimple}
+\usepackage{filecontents}
+
+\def\plotwidth{7.5cm}
+\def\plotheight{5.5cm}
+\def\xverschiebung{4.5cm}
+\def\yverschiebung{-7cm}
+\def\yyverschiebung{-14cm}
+
+\def\marke#1{
+	\coordinate (M) at (-0.8,4.6);
+	\fill[color=lightgray] (M) circle[radius=0.3];
+	\draw (M) circle[radius=0.3];
+	\node at (M) {#1};
+}
+
+\definecolor{darkgreen}{rgb}{0,0.6,0}
+
+\begin{document}
+\begin{tikzpicture}[>=latex,thick]
+
+\fill[color=blue!10] (-5.7,-14.5) rectangle (2.6,5.0);
+\fill[color=darkgreen!10] (2.6,-14.5) rectangle (11.1,5.0);
+
+\draw[dashed,line width=2pt,color=lightgray] (2.6,4.9) -- (2.6,-14.4);
+\coordinate (B) at (2.6,-1.3);
+\node[color=gray] at (B) [rotate=90,above] {Zeitbereich\strut};
+\node[color=gray] at (B) [rotate=90,below] {Frequenzbereich\strut};
+
+\begin{scope}[xshift=-\xverschiebung,yshift=0cm]
+	\begin{axis}
+		[title = {\large Signal\strut}, 
+		xtick={0,32,64,96},
+		axis background/.style={fill=white},
+		width=\plotwidth,height=\plotheight]
+		\addplot[blue,line width=1pt] table[col sep=comma]
+			{tikz/signal.txt};
+	\end{axis}
+	\marke{1}
+\end{scope}
+
+\begin{scope}[xshift=\xverschiebung,yshift=0cm]
+	\begin{axis}[title = {\large Codiert\strut},
+		xtick={0,32,64,96},
+		axis background/.style={fill=white},
+		width=\plotwidth,height=\plotheight]
+		\addplot[color=black!60!green,line width=1pt]
+			table[col sep=comma]
+			{tikz/codiert.txt};
+	\end{axis}
+	\marke{2}
+	\draw[->,line width=1pt] (3,-0.4) -- node[right] {Übertragung} (3,-2.2);
+\end{scope}
+
+\definecolor{pink}{rgb}{0.6,0.2,1}
+
+\begin{scope}[xshift=-\xverschiebung,yshift=\yverschiebung]
+	%\fill[color=pink!20] (4.65,0.35) ellipse (1.1cm and 0.5cm);
+	\begin{axis}[title = {\large Decodiert\strut},
+		xtick={0,32,64,96},
+		axis background/.style={fill=white},
+		width=\plotwidth,height=\plotheight]
+		\addplot[blue,line width=1pt]
+			table[col sep=comma] {tikz/decodiert.txt};
+	\end{axis}
+	\marke{4}
+	\draw[color=pink] (4.65,0.35) ellipse (1.1cm and 0.5cm);
+	\draw[->,color=pink,line width=1pt]
+		(4.65,-0.15) to[out=-90,in=90] (3,-2.2);
+\end{scope}
+	
+\begin{scope}[xshift=\xverschiebung,yshift=\yverschiebung]
+	\begin{axis}[title = {\large Empfangen {\color{red} mit Fehlern}\strut},
+		xtick={0,96},
+		axis background/.style={fill=white},
+		axis y line*=left,
+		width=\plotwidth,height=\plotheight]
+		\addplot[color=black!60!green,line width=1pt]
+			table[col sep=comma]
+			{tikz/empfangen.txt};
+	\end{axis}
+	\begin{axis}[xtick={6,20,74}, axis y line*=right,
+		width=\plotwidth,height=\plotheight]
+		\addplot[red,line width=1pt]
+			table[col sep=comma] {tikz/fehler.txt};
+	\end{axis}
+	\marke{3}
+\end{scope}
+
+\begin{scope}[xshift=-\xverschiebung,yshift=\yyverschiebung]
+	\begin{axis}[title = {\large \color{pink}Syndrom\strut},
+		xtick={0,32,64,96},
+		axis background/.style={fill=white},
+		width=\plotwidth,height=\plotheight]
+		\addplot[pink,line width=1pt]
+			table[col sep=comma] {tikz/syndrom.txt};
+	\end{axis}
+	\marke{5}
+\end{scope}
+
+\begin{scope}[xshift=\xverschiebung,yshift=\yyverschiebung]
+	% Beschriftung Rechts
+	\begin{axis}[axis x line= none, axis y line*=right, ytick={0.3},
+		xtick={0,32,64,96},
+		axis background/.style={fill=white},
+		width=\plotwidth,height=\plotheight]
+		\addplot[color=black!60,line width=1pt] {0.3};
+	\end{axis}
+	\begin{axis}[title = {\large Lokator\strut},axis y line*=left,
+		xtick={0,6,20,74,96},
+		width=\plotwidth,height=\plotheight]
+		\addplot[gray,line width=1pt]
+			table[col sep=comma] {tikz/locator.txt};
+	\end{axis}
+	\marke{6}
+\end{scope}
+	
+% Fourier-Transformations-Pfeile
+
+\draw[->,line width=1pt] (1.8,2) -- node[above] {DFT\strut}  (3.8,2);
+
+\begin{scope}[yshift=\yverschiebung]
+\draw[<-,line width=1pt] (1.8,2) -- node[above] {DFT$\mathstrut^{-1}$}  (3.8,2);
+\end{scope}
+
+\begin{scope}[yshift=\yyverschiebung]
+\draw[->,line width=1pt] (1.8,2) -- node[above] {DFT\strut}  (3.8,2);
+\end{scope}
+	
+\end{tikzpicture}	
+\end{document}
diff --git a/buch/papers/reedsolomon/tikz/plotfft.tex b/buch/papers/reedsolomon/tikz/plotfft.tex
index bb74dfb..77c4dc3 100644
--- a/buch/papers/reedsolomon/tikz/plotfft.tex
+++ b/buch/papers/reedsolomon/tikz/plotfft.tex
@@ -10,6 +10,7 @@
 \usepackage{filecontents}
 
 
+
 \begin{document}
 \begin{tikzpicture}[]
 
@@ -28,12 +29,13 @@
 		
 		\node(codiert) []    {
 		\begin{tikzpicture}[]
-			\begin{axis}[ title = {\Large {Codiert \space + \space Fehler}},
-				xtick={0,40,60,100}, axis y line*=left]
-				\addplot[green] table[col sep=comma] {tikz/codiert.txt};
+			% Beschriftung Rechts
+			\begin{axis}[axis x line= none, axis y line*=right,ytick={0}]
+				\addplot[color=white] {0};
 			\end{axis}
-			\begin{axis}[xtick={7,21,75}, axis y line*=right]
-					\addplot[red] table[col sep=comma] {tikz/fehler.txt};
+
+			\begin{axis}[ title = {\Large {Codiert}}, axis y line*=left]
+				\addplot[color=black!60!green] table[col sep=comma] {tikz/codiert.txt};
 			\end{axis}
 		\end{tikzpicture}}; \\
 		
@@ -46,8 +48,12 @@
 	
 		\node(empfangen) []    {
 		\begin{tikzpicture}
-			\begin{axis}[title = {\Large {Empfangen}}]
-				\addplot[green] table[col sep=comma] {tikz/empfangen.txt};
+			\begin{axis}[title = {\Large {Empfangen \space + \space Fehler}},
+				xtick={0,40,60,100}, axis y line*=left]
+				\addplot[color=black!60!green] table[col sep=comma] {tikz/empfangen.txt};
+			\end{axis}
+			\begin{axis}[xtick={7,21,75}, axis y line*=right]
+				\addplot[red] table[col sep=comma] {tikz/fehler.txt};
 			\end{axis}
 		\end{tikzpicture}};\\
 	
@@ -60,7 +66,12 @@
 	
 		\node(locator) []    {
 		\begin{tikzpicture}
-			\begin{axis}[title = {\Large {Locator}}]
+			% Beschriftung Rechts
+			\begin{axis}[axis x line= none, axis y line*=right, ytick={0.3}];
+				\addplot[color=black!60] {0.3};
+			\end{axis}
+
+			\begin{axis}[title = {\Large {Locator}},axis y line*=left]
 				\addplot[gray] table[col sep=comma] {tikz/locator.txt};
 			\end{axis}
 		\end{tikzpicture}};\\
@@ -74,7 +85,6 @@
 	\node(FFT)  [scale=0.9, above of=IFFT]    {FFT};
 	\draw[-stealth](FFT.north west)--(FFT.north east);
 	
-	\draw[thick, ->,] (codiert)++(-1,0) +(0.05,0.5) -- +(-0.1,-0.1) -- +(0.1,0.1) -- +(0,-0.5);
 	%Arrows
 	\draw[thick, ->] (signal.east) to (codiert.west);
 	\draw[thick, ->] (codiert.south) to (empfangen.north);
@@ -85,10 +95,10 @@
 	
 	%item
 	\node[circle, draw, fill =lightgray] at (signal.north west) {1};
-	\node[circle, draw, fill =lightgray] at (codiert.north west) {2+3};
-	\node[circle, draw, fill =lightgray] at (empfangen.north west) {4};
-	\node[circle, draw, fill =lightgray] at (decodiert.north west) {5};
-	\node[circle, draw, fill =lightgray] at (syndrom.north west) {6};
-	\node[circle, draw, fill =lightgray] at (locator.north west) {7};
+	\node[circle, draw, fill =lightgray] at (codiert.north west) {2};
+	\node[circle, draw, fill =lightgray] at (empfangen.north west) {3};
+	\node[circle, draw, fill =lightgray] at (decodiert.north west) {4};
+	\node[circle, draw, fill =lightgray] at (syndrom.north west) {5};
+	\node[circle, draw, fill =lightgray] at (locator.north west) {6};
 \end{tikzpicture}	
 \end{document}
 \ No newline at end of file
diff --git a/buch/papers/reedsolomon/tikz/plotfftraw.tex b/buch/papers/reedsolomon/tikz/plotfftraw.tex
index 141d2ce..db35734 100644
--- a/buch/papers/reedsolomon/tikz/plotfftraw.tex
+++ b/buch/papers/reedsolomon/tikz/plotfftraw.tex
@@ -1,3 +1,4 @@
+
 \begin{tikzpicture}[]
 
 	%---------------------------------------------------------------
diff --git a/buch/papers/reedsolomon/tikz/tikz/codiert.txt b/buch/papers/reedsolomon/tikz/tikz/codiert.txt
new file mode 100644
index 0000000..4a481d8
--- /dev/null
+++ b/buch/papers/reedsolomon/tikz/tikz/codiert.txt
@@ -0,0 +1,96 @@
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diff --git a/buch/papers/reedsolomon/tikz/tikz/decodiert.txt b/buch/papers/reedsolomon/tikz/tikz/decodiert.txt
new file mode 100644
index 0000000..f6221e6
--- /dev/null
+++ b/buch/papers/reedsolomon/tikz/tikz/decodiert.txt
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diff --git a/buch/papers/reedsolomon/tikz/tikz/empfangen.txt b/buch/papers/reedsolomon/tikz/tikz/empfangen.txt
new file mode 100644
index 0000000..38c13b0
--- /dev/null
+++ b/buch/papers/reedsolomon/tikz/tikz/empfangen.txt
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diff --git a/buch/papers/reedsolomon/tikz/tikz/fehler.txt b/buch/papers/reedsolomon/tikz/tikz/fehler.txt
new file mode 100644
index 0000000..23f1a83
--- /dev/null
+++ b/buch/papers/reedsolomon/tikz/tikz/fehler.txt
@@ -0,0 +1,96 @@
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