From c3c7a6320004974ba56eb98305b5ac9fa13d4a52 Mon Sep 17 00:00:00 2001 From: JODBaer Date: Tue, 27 Jul 2021 17:10:19 +0200 Subject: save --- buch/papers/reedsolomon/dtf.tex | 20 +++-- buch/papers/reedsolomon/experiments/codiert.txt | 96 ---------------------- buch/papers/reedsolomon/experiments/decodiert.txt | 96 ---------------------- buch/papers/reedsolomon/experiments/empfangen.txt | 96 ---------------------- buch/papers/reedsolomon/experiments/fehler.txt | 96 ---------------------- buch/papers/reedsolomon/experiments/locator.txt | 96 ---------------------- buch/papers/reedsolomon/experiments/signal.txt | 96 ---------------------- buch/papers/reedsolomon/experiments/syndrom.txt | 96 ---------------------- buch/papers/reedsolomon/figures/plotfft.pdf | Bin 60217 -> 59617 bytes buch/papers/reedsolomon/figures/polynom2.pdf | Bin 20327 -> 20327 bytes buch/papers/reedsolomon/standalone/standalone.pdf | Bin 1782700 -> 1828186 bytes buch/papers/reedsolomon/tikz/plotfft.tex | 6 +- 12 files changed, 15 insertions(+), 683 deletions(-) delete mode 100644 buch/papers/reedsolomon/experiments/codiert.txt delete mode 100644 buch/papers/reedsolomon/experiments/decodiert.txt delete mode 100644 buch/papers/reedsolomon/experiments/empfangen.txt delete mode 100644 buch/papers/reedsolomon/experiments/fehler.txt delete mode 100644 buch/papers/reedsolomon/experiments/locator.txt delete mode 100644 buch/papers/reedsolomon/experiments/signal.txt delete mode 100644 buch/papers/reedsolomon/experiments/syndrom.txt diff --git a/buch/papers/reedsolomon/dtf.tex b/buch/papers/reedsolomon/dtf.tex index ffe98f8..73d0d12 100644 --- a/buch/papers/reedsolomon/dtf.tex +++ b/buch/papers/reedsolomon/dtf.tex @@ -7,21 +7,21 @@ \label{reedsolomon:section:dtf}} \rhead{Umwandlung mit DTF} Um die Polynominterpolation zu umgehen, gehen wir nun über in die Fourientransformation. -Dies wird weder eine erklärung der Forientransorfmation noch ein genauer gebrauch -für den Reed-Solomon-Code. Dieser Abschnitt zeigt nur wie die Fourientransformation auf Fehler reagiert. +Dies wird weder eine erklärung der Forientransorfmation noch ein genauer gebrauchfür den Reed-Solomon-Code. +Dieser Abschnitt zeigt nur wie die Fourientransformation auf Fehler reagiert. wobei sie dann bei späteren Berchnungen ganz nützlich ist. -\subsection{Diskrete Fourientransformation Zusamenhang +\subsection{Diskrete Fourietransformation Zusamenhang \label{reedsolomon:subsection:dtfzusamenhang}} -Die Diskrete Fourientransformation ist definiert als +Die Diskrete Fourietransformation ist definiert als \begin{equation} \hat{c}_{k} = \frac{1}{N} \sum_{n=0}^{N-1} {f}_n \cdot e^{-\frac{2\pi j}{N} \cdot kn} - \label{reedsolomon:DFT} + ,\label{reedsolomon:DFT} \end{equation} -, wenn man nun +wenn man nun \begin{equation} w = e^{-\frac{2\pi j}{N} k} @@ -38,8 +38,12 @@ ersetzte, und $N$ konstantbleibt, erhält man was überaust ähnlich zu unserem Polynomidee ist. \subsection{Übertragungsabfolge \label{reedsolomon:subsection:Übertragungsabfolge}} - -\begin{enumerate}[1)] +Der Auftrag ist nun 64 Daten zu übertragen und nach 16 Fehler abzusicheren, +16 Fehler erkennen und rekonstruieren. +Dieser Auftrag soll mittels Fouriertransformation bewerkstelligt werden. +In der Abbildung \ref{reedsolomon:subsection:Übertragungsabfolge} sieht man dies Schritt für schritt, +und hier werden die einzelne Schritte erklärt. +\begin{enumerate}[(1)] \item Das Signal hat 64 die Daten, Zahlen welche übertragen werden sollen. Dabei zusätzlich nach 16 Fehler abgesichert, macht insgesamt 96 Übertragungszahlen. \item Nun wurde mittels der schnellen diskreten Fourientransformation diese 96 codiert. diff --git a/buch/papers/reedsolomon/experiments/codiert.txt b/buch/papers/reedsolomon/experiments/codiert.txt deleted file mode 100644 index 4a481d8..0000000 --- a/buch/papers/reedsolomon/experiments/codiert.txt +++ /dev/null @@ -1,96 +0,0 @@ -0,284 -1,131.570790435043 -2,41.9840308053375 -3,12.1189172092243 -4,23.8408857476069 -5,69.1793197789512 -6,24.0186013379153 -7,37.3066577242559 -8,18.2010889773887 -9,12.3214904922455 -10,15.6627133315015 -11,24.5237955316204 -12,32.1114345314062 -13,44.9845039238714 -14,13.5324640263625 -15,10.1736266929292 -16,4.58257569495584 -17,23.217268502288 -18,16.5769107917917 -19,6.89948680823017 -20,4.84567134895776 -21,10.4219666223433 -22,43.6179140616243 -23,35.9073375743642 -24,15.0332963783729 -25,21.7594021268945 -26,23.2496572716993 -27,17.9815599423852 -28,11.3577742151117 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a/buch/papers/reedsolomon/experiments/fehler.txt b/buch/papers/reedsolomon/experiments/fehler.txt deleted file mode 100644 index 23f1a83..0000000 --- a/buch/papers/reedsolomon/experiments/fehler.txt +++ /dev/null @@ -1,96 +0,0 @@ -0,0 -1,0 -2,0 -3,0 -4,0 -5,0 -6,2 -7,0 -8,0 -9,0 -10,0 -11,0 -12,0 -13,0 -14,0 -15,0 -16,0 -17,0 -18,0 -19,0 -20,2 -21,0 -22,0 -23,0 -24,0 -25,0 -26,0 -27,0 -28,0 -29,0 -30,0 -31,0 -32,0 -33,0 -34,0 -35,0 -36,0 -37,0 -38,0 -39,0 -40,0 -41,0 -42,0 -43,0 -44,0 -45,0 -46,0 -47,0 -48,0 -49,0 -50,0 -51,0 -52,0 -53,0 -54,0 -55,0 -56,0 -57,0 -58,0 -59,0 -60,0 -61,0 -62,0 -63,0 -64,0 -65,0 -66,0 -67,0 -68,0 -69,0 -70,0 -71,0 -72,0 -73,0 -74,1 -75,0 -76,0 -77,0 -78,0 -79,0 -80,0 -81,0 -82,0 -83,0 -84,0 -85,0 -86,0 -87,0 -88,0 -89,0 -90,0 -91,0 -92,0 -93,0 -94,0 -95,0 diff --git a/buch/papers/reedsolomon/experiments/locator.txt b/buch/papers/reedsolomon/experiments/locator.txt deleted file mode 100644 index b28988c..0000000 --- a/buch/papers/reedsolomon/experiments/locator.txt +++ /dev/null @@ -1,96 +0,0 @@ -0,0.0301224340567056 -1,0.141653026854885 -2,0.138226631799377 -3,0.0339903276086929 -4,0.310585462557496 -5,0.551427312631385 -6,0.628514858396814 -7,0.51102386251559 -8,0.275861355940449 -9,0.0502396354182268 -10,0.090185502547573 -11,0.110759344849756 -12,0.0684618905063001 -13,0.0362855426992259 -14,0.0697096919781468 -15,0.109288539370248 -16,0.0923187999496653 -17,0.0512198536768088 -18,0.274192386987782 -19,0.51349614953654 -20,0.633154426602466 -21,0.553283743533942 -22,0.307840573214514 -23,0.0341664350328392 -24,0.140270857957 -25,0.138527177682831 -26,0.029637547736156 -27,0.0816962563186052 -28,0.0944383203811073 -29,0.0263932110686261 -30,0.0585881348402056 -31,0.0737117341599984 -32,0.0239973937701886 -33,0.0464215468420038 -34,0.0616218854220964 -35,0.0221963086695009 -36,0.0390764778127646 -37,0.0537637218396934 -38,0.0208333333333332 -39,0.0343107696069045 -40,0.0483441215964552 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-82,0 -83,0 -84,0 -85,0 -86,0 -87,0 -88,0 -89,0 -90,0 -91,0 -92,0 -93,0 -94,0 -95,0 diff --git a/buch/papers/reedsolomon/experiments/syndrom.txt b/buch/papers/reedsolomon/experiments/syndrom.txt deleted file mode 100644 index 8ca9eed..0000000 --- a/buch/papers/reedsolomon/experiments/syndrom.txt +++ /dev/null @@ -1,96 +0,0 @@ -0,0 -1,0 -2,0 -3,0 -4,0 -5,0 -6,0 -7,0 -8,0 -9,0 -10,0 -11,0 -12,0 -13,0 -14,0 -15,0 -16,0 -17,0 -18,0 -19,0 -20,0 -21,0 -22,0 -23,0 -24,0 -25,0 -26,0 -27,0 -28,0 -29,0 -30,0 -31,0 -32,0 -33,0 -34,0 -35,0 -36,0 -37,0 -38,0 -39,0 -40,0 -41,0 -42,0 -43,0 -44,0 -45,0 -46,0 -47,0 -48,0 -49,0 -50,0 -51,0 -52,0 -53,0 -54,0 -55,0 -56,0 -57,0 -58,0 -59,0 -60,0 -61,0 -62,0 -63,0 -64,0.0275599094902563 -65,0.0115837187254191 -66,0.025877761014238 -67,0.0224618032819697 -68,0.04410594689944 -69,0.0474504002669341 -70,0.0227694695500626 -71,0.0271436638090525 -72,0.0104166666666667 -73,0.0271436638090523 -74,0.0227694695500608 -75,0.0474504002669343 -76,0.0441059468994397 -77,0.0224618032819701 -78,0.0258777610142379 -79,0.0115837187254183 -80,0.027559909490256 -81,0.0245124379481793 -82,0.0499782237195209 -83,0.0401432022864265 -84,0.0232923747656228 -85,0.0237974288564099 -86,0.0143895905726624 -87,0.0271745729691685 -88,0.0275599094902567 -89,0.0515501672184983 -90,0.0358255004834542 -91,0.024700508366373 -92,0.0210194725405171 -93,0.0177592928994296 -94,0.0261327016093158 -95,0.0314909067039411 diff --git a/buch/papers/reedsolomon/figures/plotfft.pdf b/buch/papers/reedsolomon/figures/plotfft.pdf index 27992c9..c5e21e3 100644 Binary files a/buch/papers/reedsolomon/figures/plotfft.pdf and b/buch/papers/reedsolomon/figures/plotfft.pdf differ diff --git a/buch/papers/reedsolomon/figures/polynom2.pdf b/buch/papers/reedsolomon/figures/polynom2.pdf index ae68385..dd6cdd3 100644 Binary files a/buch/papers/reedsolomon/figures/polynom2.pdf and b/buch/papers/reedsolomon/figures/polynom2.pdf differ diff --git a/buch/papers/reedsolomon/standalone/standalone.pdf b/buch/papers/reedsolomon/standalone/standalone.pdf index 80af280..a984f35 100644 Binary files a/buch/papers/reedsolomon/standalone/standalone.pdf and b/buch/papers/reedsolomon/standalone/standalone.pdf differ diff --git a/buch/papers/reedsolomon/tikz/plotfft.tex b/buch/papers/reedsolomon/tikz/plotfft.tex index db141a8..14af683 100644 --- a/buch/papers/reedsolomon/tikz/plotfft.tex +++ b/buch/papers/reedsolomon/tikz/plotfft.tex @@ -22,7 +22,7 @@ \begin{axis} [title = {\Large {Signal}}, xtick={0,20,40,64,80,98}] - \addplot[black] table[col sep=comma] {tikz/signal.txt}; + \addplot[blue] table[col sep=comma] {tikz/signal.txt}; \end{axis} \end{tikzpicture}}; & @@ -54,14 +54,14 @@ \node(syndrom) [] { \begin{tikzpicture} \begin{axis}[title = {\Large {Syndrom}}] - \addplot[blue] table[col sep=comma] {tikz/syndrom.txt}; + \addplot[black] table[col sep=comma] {tikz/syndrom.txt}; \end{axis} \end{tikzpicture}}; & \node(locator) [] { \begin{tikzpicture} \begin{axis}[title = {\Large {Locator}}] - \addplot[] table[col sep=comma] {tikz/locator.txt}; + \addplot[gray] table[col sep=comma] {tikz/locator.txt}; \end{axis} \end{tikzpicture}};\\ }; -- cgit v1.2.1