From d223220e4fdd827a5c0dd76e3d7b1453876f3e4b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20M=C3=BCller?= Date: Sun, 8 Aug 2021 11:47:57 +0200 Subject: add image to reedsolomon --- buch/papers/clifford/3d/common.inc | 24 ++++++ buch/papers/clifford/3d/dq.jpg | Bin 135038 -> 135088 bytes buch/papers/clifford/3d/dq.pdf | Bin 156467 -> 156514 bytes buch/papers/clifford/3d/drehung.jpg | Bin 203814 -> 203830 bytes buch/papers/clifford/3d/drehung.pdf | Bin 224521 -> 224538 bytes buch/papers/clifford/3d/drehung.pov | 37 +-------- buch/papers/clifford/3d/q23.jpg | Bin 77888 -> 85740 bytes buch/papers/clifford/3d/q23.pov | 2 + buch/papers/clifford/3d/q31.jpg | Bin 75576 -> 82876 bytes buch/papers/clifford/3d/q31.pov | 3 + buch/papers/clifford/3d/qq.pdf | Bin 170756 -> 185901 bytes buch/papers/reedsolomon/tikz/Makefile | 7 ++ buch/papers/reedsolomon/tikz/fourier.pdf | Bin 0 -> 59496 bytes buch/papers/reedsolomon/tikz/fourier.tex | 132 +++++++++++++++++++++++++++++++ 14 files changed, 170 insertions(+), 35 deletions(-) create mode 100644 buch/papers/reedsolomon/tikz/Makefile create mode 100644 buch/papers/reedsolomon/tikz/fourier.pdf create mode 100644 buch/papers/reedsolomon/tikz/fourier.tex (limited to 'buch/papers') diff --git a/buch/papers/clifford/3d/common.inc b/buch/papers/clifford/3d/common.inc index 54aa7fe..55bf6e1 100644 --- a/buch/papers/clifford/3d/common.inc +++ b/buch/papers/clifford/3d/common.inc @@ -245,3 +245,27 @@ cylinder { #end +#macro bogen(v1, v2, center, winkelbogen, farbe) + +union { + #declare phi = 0; + #declare phimax = winkelbogen; + #declare phistep = (phimax - phi) / N; + #while (phi < phimax - phistep/2) + cylinder { + cos(phi ) * v1 + sin(phi ) * v2 + center, + cos(phi+phistep) * v1 + sin(phi+phistep) * v2 + center, + 0.01 + } + sphere { + cos(phi ) * v1 + sin(phi ) * v2 + center, + 0.01 + } + #declare phi = phi + phistep; + #end + pigment { + color farbe + } +} + +#end diff --git a/buch/papers/clifford/3d/dq.jpg b/buch/papers/clifford/3d/dq.jpg index bd44a65..690cfdc 100644 Binary files a/buch/papers/clifford/3d/dq.jpg and b/buch/papers/clifford/3d/dq.jpg differ diff --git a/buch/papers/clifford/3d/dq.pdf b/buch/papers/clifford/3d/dq.pdf index 71727d2..797a558 100644 Binary files a/buch/papers/clifford/3d/dq.pdf and b/buch/papers/clifford/3d/dq.pdf differ diff --git a/buch/papers/clifford/3d/drehung.jpg b/buch/papers/clifford/3d/drehung.jpg index ad7cd47..2347296 100644 Binary files a/buch/papers/clifford/3d/drehung.jpg and b/buch/papers/clifford/3d/drehung.jpg differ diff --git a/buch/papers/clifford/3d/drehung.pdf b/buch/papers/clifford/3d/drehung.pdf index de29085..bc8036e 100644 Binary files a/buch/papers/clifford/3d/drehung.pdf and b/buch/papers/clifford/3d/drehung.pdf differ diff --git a/buch/papers/clifford/3d/drehung.pov b/buch/papers/clifford/3d/drehung.pov index 54b5a2e..b86a2c5 100644 --- a/buch/papers/clifford/3d/drehung.pov +++ b/buch/papers/clifford/3d/drehung.pov @@ -60,24 +60,6 @@ mesh { } } -union { - #declare phi = 0; - #declare phimax = 2*pi/3; - #declare phistep = (phimax - phi) / N; - #while (phi < phimax - phistep/2) - cylinder { - r * (cos(phi ) * e1 + sin(phi ) * e2), - r * (cos(phi+phistep) * e1 + sin(phi+phistep) * e2), - 0.01 - } - sphere { r * (cos(phi ) * e1 + sin(phi ) * e2), 0.01 } - #declare phi = phi + phistep; - #end - pigment { - color Blue - } -} - mesh { #declare phi = 0; #declare phimax = 2*pi/3; @@ -100,21 +82,6 @@ mesh { } } -union { - #declare phi = 0; - #declare phimax = 2*pi/3; - #declare phistep = (phimax - phi) / N; - #while (phi < phimax - phistep/2) - cylinder { - r * (cos(phi ) * e1 + sin(phi ) * e2) + Vparallel, - r * (cos(phi+phistep) * e1 + sin(phi+phistep) * e2) + Vparallel, - 0.01 - } - sphere { r * (cos(phi ) * e1 + sin(phi ) * e2) + Vparallel, 0.01 } - #declare phi = phi + phistep; - #end - pigment { - color Green - } -} +bogen(r * e1, r * e2, <0,0,0>, 2*pi/3, Blue) +bogen(r * e1, r * e2, Vparallel, 2*pi/3, Green) diff --git a/buch/papers/clifford/3d/q23.jpg b/buch/papers/clifford/3d/q23.jpg index 50ca028..929ef90 100644 Binary files a/buch/papers/clifford/3d/q23.jpg and b/buch/papers/clifford/3d/q23.jpg differ diff --git a/buch/papers/clifford/3d/q23.pov b/buch/papers/clifford/3d/q23.pov index e3e5d49..2e55c96 100644 --- a/buch/papers/clifford/3d/q23.pov +++ b/buch/papers/clifford/3d/q23.pov @@ -7,6 +7,8 @@ circlearrow(<1,0,0>, 0.01*<0,0,-1>, <0, 0, 0>, 1.0, thick, 0.98*pi/2, 4) +bogen( <0,1.7,0>, <-1.7, 0, 0>, <0,0,0>, pi/2, Blue) + arrow( <0,0,0>, <-2.0,0,0>, 0.99*thick, Blue) arrow( <0,0,0>, <0,2.0,0>, 0.99*thick, Blue) arrow( <0,0,0>, <0,0,2.0>, 0.99*thick, Red) diff --git a/buch/papers/clifford/3d/q31.jpg b/buch/papers/clifford/3d/q31.jpg index 10313fa..c240b4f 100644 Binary files a/buch/papers/clifford/3d/q31.jpg and b/buch/papers/clifford/3d/q31.jpg differ diff --git a/buch/papers/clifford/3d/q31.pov b/buch/papers/clifford/3d/q31.pov index 901f838..4abe1ed 100644 --- a/buch/papers/clifford/3d/q31.pov +++ b/buch/papers/clifford/3d/q31.pov @@ -10,3 +10,6 @@ circlearrow(<1,0,0>, 0.01*<0,-1,0>, <0, 0, 0>, 1.0, thick, 0.98*pi/2, 4) arrow( <0,0,0>, <-2.0,0,0>, 0.99*thick, Blue) arrow( <0,0,0>, <0,2.0,0>, 0.99*thick, Red) arrow( <0,0,0>, <0,0,2.0>, 0.99*thick, Blue) + +bogen( <0,0,1.7>, <-1.7, 0, 0>, <0,0,0>, pi/2, Blue) + diff --git a/buch/papers/clifford/3d/qq.pdf b/buch/papers/clifford/3d/qq.pdf index 4c55d57..fd7dbfa 100644 Binary files a/buch/papers/clifford/3d/qq.pdf and b/buch/papers/clifford/3d/qq.pdf differ 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..a1b6e24 Binary files /dev/null and b/buch/papers/reedsolomon/tikz/fourier.pdf differ diff --git a/buch/papers/reedsolomon/tikz/fourier.tex b/buch/papers/reedsolomon/tikz/fourier.tex new file mode 100644 index 0000000..af556d1 --- /dev/null +++ b/buch/papers/reedsolomon/tikz/fourier.tex @@ -0,0 +1,132 @@ +% +% 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}; +} + +\begin{document} +\begin{tikzpicture}[>=latex,thick] + +\draw[dashed,line width=2pt,color=lightgray] (2.6,4.4) -- (2.6,-14.3); +\coordinate (B) at (2.6,-1.3); +\node[color=gray] at (B) [rotate=90,above] {Zeitbereich}; +\node[color=gray] at (B) [rotate=90,below] {Frequenzbereich}; + +\begin{scope}[xshift=-\xverschiebung,yshift=0cm] + \begin{axis} + [title = {\large Signal\strut}, + xtick={0,32,64,96}, 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}[axis x line= none, axis y line*=right,ytick={0}, + width=\plotwidth,height=\plotheight] + \addplot[color=white] {0}; + \end{axis} + + \begin{axis}[title = {\large Codiert\strut}, axis y line*=left, + xtick={0,32,64,96}, + 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}, + 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 Fehler}\strut}, + xtick={0,96}, + 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}, + 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}, + width=\plotwidth,height=\plotheight] + \addplot[color=black!60,line width=1pt] {0.3}; + \end{axis} + \begin{axis}[title = {\large Locator\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} -- cgit v1.2.1