From 997e5ae44bcb81c81fbbf0c4fa29269ffe93fc24 Mon Sep 17 00:00:00 2001
From: JODBaer <JODBaer@github.com>
Date: Mon, 19 Jul 2021 16:55:45 +0200
Subject: try to add picture

---
 buch/papers/reedsolomon/images/polynom2.tex | 51 +++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 buch/papers/reedsolomon/images/polynom2.tex

(limited to 'buch/papers/reedsolomon/images/polynom2.tex')

diff --git a/buch/papers/reedsolomon/images/polynom2.tex b/buch/papers/reedsolomon/images/polynom2.tex
new file mode 100644
index 0000000..be9a65e
--- /dev/null
+++ b/buch/papers/reedsolomon/images/polynom2.tex
@@ -0,0 +1,51 @@
+% polynome2
+%-------------------
+\documentclass[tikz]{standalone}
+\usepackage{amsmath}
+\usepackage{times}
+\usepackage{txfonts}
+\usepackage{pgfplots}
+\usepackage{csvsimple}
+\usetikzlibrary{arrows,intersections,math}
+\newcommand{\teiler}{40}
+\begin{document}
+%	Übertragen von den Zahlen 
+%	\textcolor{blue}{2}, \textcolor{blue}{1}, \textcolor{blue}{5} 
+%	als $ p(x) = \textcolor{blue}{2}x^2 + \textcolor{blue}{1}x + \textcolor{blue}{5} $.\newline
+%	Versende $ (p(1),p(2),...,p(7)) = (\textcolor{green}{8}, 
+%		\textcolor{green}{15}, \textcolor{green}{26},
+%		\textcolor{green}{ 41}, \textcolor{green}{60}, 
+%		\textcolor{green}{83}, \textcolor{green}{110})$
+	
+	
+	\begin{tikzpicture}[>=latex,thick]
+		\draw[color=blue, line width=1.4pt] 
+		plot[domain=0:8, samples=100]
+		({\x},{(2*\x^2+1*\x+5)/\teiler});
+		\draw[->] (-0.2,0) -- (8,0) coordinate[label={$x$}];
+		\draw[->] (0,-0.2) -- (0,150/\teiler) coordinate[label={right:$p(x)$}];
+		\def\punkt#1{
+			\fill[color=green] #1 circle[radius=0.08];
+			\draw #1 circle[radius=0.07];
+		}
+		\punkt{(1,8/\teiler)}
+		%\punkt{(2,15/\teiler)}
+		%\punkt{(3,26/\teiler)}
+		\punkt{(4,41/\teiler)}
+		\punkt{(5,60/\teiler)}
+		\punkt{(6,83/\teiler)}
+		\punkt{(7,110/\teiler)}
+		\draw[color=gray,line width=1pt,dashed] 
+		plot[domain=0.5:7, samples=100]
+		({\x},{(0.1958*\x^2-1.2875*\x+3.0417)});
+		\def\erpunkt#1{
+			\fill[color=red] #1 circle[radius=0.08];
+			\draw #1 circle[radius=0.07];
+		}
+		\erpunkt{(2,50/\teiler)}
+		\erpunkt{(3,0.9414)}
+
+		\draw(0,100/\teiler) -- (-0.1,100/\teiler) coordinate[label={left:$100$}];
+		\draw(1,0) -- (1,-0.1) coordinate[label={below:$1$}];		
+	\end{tikzpicture}
+\end{document}
-- 
cgit v1.2.1


From faf8fab3819a2b1eeb5529866716d545b52f6285 Mon Sep 17 00:00:00 2001
From: JODBaer <JODBaer@github.com>
Date: Mon, 19 Jul 2021 17:36:11 +0200
Subject: another try

---
 buch/papers/reedsolomon/images/polynom2.tex | 32 ++++++++++++++---------------
 1 file changed, 16 insertions(+), 16 deletions(-)

(limited to 'buch/papers/reedsolomon/images/polynom2.tex')

diff --git a/buch/papers/reedsolomon/images/polynom2.tex b/buch/papers/reedsolomon/images/polynom2.tex
index be9a65e..4fdfc81 100644
--- a/buch/papers/reedsolomon/images/polynom2.tex
+++ b/buch/papers/reedsolomon/images/polynom2.tex
@@ -1,21 +1,21 @@
 % polynome2
 %-------------------
-\documentclass[tikz]{standalone}
-\usepackage{amsmath}
-\usepackage{times}
-\usepackage{txfonts}
-\usepackage{pgfplots}
-\usepackage{csvsimple}
-\usetikzlibrary{arrows,intersections,math}
+%\documentclass[tikz]{standalone}
+%\usepackage{amsmath}
+%\usepackage{times}
+%\usepackage{txfonts}
+%\usepackage{pgfplots}
+%\usepackage{csvsimple}
+%\usetikzlibrary{arrows,intersections,math}
 \newcommand{\teiler}{40}
-\begin{document}
-%	Übertragen von den Zahlen 
-%	\textcolor{blue}{2}, \textcolor{blue}{1}, \textcolor{blue}{5} 
-%	als $ p(x) = \textcolor{blue}{2}x^2 + \textcolor{blue}{1}x + \textcolor{blue}{5} $.\newline
-%	Versende $ (p(1),p(2),...,p(7)) = (\textcolor{green}{8}, 
-%		\textcolor{green}{15}, \textcolor{green}{26},
-%		\textcolor{green}{ 41}, \textcolor{green}{60}, 
-%		\textcolor{green}{83}, \textcolor{green}{110})$
+%\begin{document}
+	Übertragen von den Zahlen 
+	\textcolor{blue}{2}, \textcolor{blue}{1}, \textcolor{blue}{5} 
+	als $ p(x) = \textcolor{blue}{2}x^2 + \textcolor{blue}{1}x + \textcolor{blue}{5} $.\newline
+	Versende $ (p(1),p(2),...,p(7)) = (\textcolor{green}{8}, 
+		\textcolor{green}{15}, \textcolor{green}{26},
+		\textcolor{green}{ 41}, \textcolor{green}{60}, 
+		\textcolor{green}{83}, \textcolor{green}{110})$
 	
 	
 	\begin{tikzpicture}[>=latex,thick]
@@ -48,4 +48,4 @@
 		\draw(0,100/\teiler) -- (-0.1,100/\teiler) coordinate[label={left:$100$}];
 		\draw(1,0) -- (1,-0.1) coordinate[label={below:$1$}];		
 	\end{tikzpicture}
-\end{document}
+%\end{document}
-- 
cgit v1.2.1


From c8ac17e1f78eca79d8a2a62d0567f5ee02f4575c Mon Sep 17 00:00:00 2001
From: JODBaer <JODBaer@github.com>
Date: Wed, 21 Jul 2021 15:17:21 +0200
Subject: update

---
 buch/papers/reedsolomon/images/polynom2.tex | 88 ++++++++++++++---------------
 1 file changed, 43 insertions(+), 45 deletions(-)

(limited to 'buch/papers/reedsolomon/images/polynom2.tex')

diff --git a/buch/papers/reedsolomon/images/polynom2.tex b/buch/papers/reedsolomon/images/polynom2.tex
index 4fdfc81..288b51c 100644
--- a/buch/papers/reedsolomon/images/polynom2.tex
+++ b/buch/papers/reedsolomon/images/polynom2.tex
@@ -1,51 +1,49 @@
-% polynome2
+% polynome
 %-------------------
-%\documentclass[tikz]{standalone}
-%\usepackage{amsmath}
-%\usepackage{times}
-%\usepackage{txfonts}
-%\usepackage{pgfplots}
-%\usepackage{csvsimple}
-%\usetikzlibrary{arrows,intersections,math}
+% Teiler für das Skalieren der Grafik /40
 \newcommand{\teiler}{40}
-%\begin{document}
-	Übertragen von den Zahlen 
-	\textcolor{blue}{2}, \textcolor{blue}{1}, \textcolor{blue}{5} 
-	als $ p(x) = \textcolor{blue}{2}x^2 + \textcolor{blue}{1}x + \textcolor{blue}{5} $.\newline
-	Versende $ (p(1),p(2),...,p(7)) = (\textcolor{green}{8}, 
-		\textcolor{green}{15}, \textcolor{green}{26},
-		\textcolor{green}{ 41}, \textcolor{green}{60}, 
-		\textcolor{green}{83}, \textcolor{green}{110})$
+
+
+%//////////////////////////////////////
+
+\begin{tikzpicture}[>=latex,thick]
+	\draw[color=blue, line width=1.4pt] 
+	plot[domain=0:8, samples=100]
+	({\x},{(2*\x^2+1*\x+5)/\teiler});
+
+	\draw[->] (-0.2,0) -- (8,0) coordinate[label={$x$}];
+	\draw[->] (0,-0.2) -- (0,150/\teiler) coordinate[label={right:$p(x)$}];
+	
+	\def\punkt#1{
+		\fill[color=green] #1 circle[radius=0.08];
+		\draw #1 circle[radius=0.07];
+	}
+
+	\def\hellpunkt#1{
+		\fill[color=lightgray] #1 circle[radius=0.08];
+		\draw #1 circle[radius=0.07];
+	}
+	
+	\punkt{(1,8/\teiler)}
+	\hellpunkt{(2,15/\teiler)}
+	\hellpunkt{(3,26/\teiler)}
+	\punkt{(4,41/\teiler)}
+	\punkt{(5,60/\teiler)}
+	\punkt{(6,83/\teiler)}
+	\punkt{(7,110/\teiler)}
 	
+	\draw[color=gray,line width=1pt,dashed] 
+	plot[domain=0.5:7, samples=100]
+	({\x},{(7.832*\x^2-51.5*\x+121.668)/\teiler});
 	
-	\begin{tikzpicture}[>=latex,thick]
-		\draw[color=blue, line width=1.4pt] 
-		plot[domain=0:8, samples=100]
-		({\x},{(2*\x^2+1*\x+5)/\teiler});
-		\draw[->] (-0.2,0) -- (8,0) coordinate[label={$x$}];
-		\draw[->] (0,-0.2) -- (0,150/\teiler) coordinate[label={right:$p(x)$}];
-		\def\punkt#1{
-			\fill[color=green] #1 circle[radius=0.08];
-			\draw #1 circle[radius=0.07];
-		}
-		\punkt{(1,8/\teiler)}
-		%\punkt{(2,15/\teiler)}
-		%\punkt{(3,26/\teiler)}
-		\punkt{(4,41/\teiler)}
-		\punkt{(5,60/\teiler)}
-		\punkt{(6,83/\teiler)}
-		\punkt{(7,110/\teiler)}
-		\draw[color=gray,line width=1pt,dashed] 
-		plot[domain=0.5:7, samples=100]
-		({\x},{(0.1958*\x^2-1.2875*\x+3.0417)});
-		\def\erpunkt#1{
-			\fill[color=red] #1 circle[radius=0.08];
-			\draw #1 circle[radius=0.07];
-		}
-		\erpunkt{(2,50/\teiler)}
-		\erpunkt{(3,0.9414)}
+	\def\erpunkt#1{
+		\fill[color=red] #1 circle[radius=0.08];
+		\draw #1 circle[radius=0.07];
+	}
+	\erpunkt{(2,50/\teiler)}
+	\erpunkt{(3,37.66/\teiler)}
 
-		\draw(0,100/\teiler) -- (-0.1,100/\teiler) coordinate[label={left:$100$}];
-		\draw(1,0) -- (1,-0.1) coordinate[label={below:$1$}];		
-	\end{tikzpicture}
+	\draw(0,100/\teiler) -- (-0.1,100/\teiler) coordinate[label={left:$100$}];
+	\draw(1,0) -- (1,-0.1) coordinate[label={below:$1$}];		
+\end{tikzpicture}
 %\end{document}
-- 
cgit v1.2.1

