From f5047d4d780e996a8b8f7738c1ac7c884a07f135 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20M=C3=BCller?= Date: Sun, 13 Mar 2022 23:26:58 +0100 Subject: new stuff about beta, test2 --- buch/chapters/040-rekursion/images/beta.tex | 236 ++++++++++++++++++++++++++++ 1 file changed, 236 insertions(+) create mode 100644 buch/chapters/040-rekursion/images/beta.tex (limited to 'buch/chapters/040-rekursion/images/beta.tex') diff --git a/buch/chapters/040-rekursion/images/beta.tex b/buch/chapters/040-rekursion/images/beta.tex new file mode 100644 index 0000000..1e1a1b3 --- /dev/null +++ b/buch/chapters/040-rekursion/images/beta.tex @@ -0,0 +1,236 @@ +% +% beta.tex -- display some symmetric beta distributions +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\documentclass[tikz]{standalone} +\usepackage{amsmath} +\usepackage{times} +\usepackage{txfonts} +\usepackage{pgfplots} +\usepackage{csvsimple} +\usetikzlibrary{arrows,intersections,math,calc} +\input{betapaths.tex} +\begin{document} +\def\skala{12} +\definecolor{colorone}{rgb}{1.0,0.6,0.0} +\definecolor{colortwo}{rgb}{1.0,0.0,0.0} +\definecolor{colorthree}{rgb}{0.6,0.0,0.6} +\definecolor{colorfour}{rgb}{0.6,0.0,1.0} +\definecolor{colorfive}{rgb}{0.0,0.0,1.0} +\definecolor{colorsix}{rgb}{0.4,0.6,1.0} +\definecolor{colorseven}{rgb}{0.0,0.0,0.0} +\definecolor{coloreight}{rgb}{0.0,0.8,0.8} +\definecolor{colornine}{rgb}{0.0,0.8,0.2} +\definecolor{colorten}{rgb}{0.2,0.4,0.0} +\definecolor{coloreleven}{rgb}{0.6,1.0,0.0} +\definecolor{colortwelve}{rgb}{1.0,0.8,0.4} + +\def\achsen{ + \foreach \x in {0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9}{ + \draw ({\x*\dx},{-0.1/\skala}) -- ({\x*\dx},{0.1/\skala}); + \node at ({\x*\dx},{-0.1/\skala}) [below] {$\x$}; + } + \foreach \y in {1,2,3,4}{ + \draw ({-0.1/\skala},{\y*\dy}) -- ({0.1/\skala},{\y*\dy}); + \node at ({-0.1/\skala},{\y*\dy}) [left] {$\y$}; + } + \def\x{1} + \draw ({\x*\dx},{-0.1/\skala}) -- ({\x*\dx},{0.1/\skala}); + \node at ({\x*\dx},{-0.1/\skala}) [below] {$\x$}; + \def\x{0} + \node at ({\x*\dx},{-0.1/\skala}) [below] {$\x$}; + + \draw[->] ({-0.1/\skala},0) -- ({1*\dx+0.4/\skala},0) + coordinate[label={$x$}]; + \draw[->] (0,{-0.1/\skala}) -- (0,{\betamax*\dy+0.4/\skala},0) + coordinate[label={right:$\beta(a,b,x)$}]; +} + +\def\farbcoord#1#2{ + ({\dx*(0.63+((#1)/5)*0.27)},{\dx*(0.18+((#2)/5)*0.27)}) +} +\def\farbviereck{ + \foreach \x in {1,2,3,4}{ + \draw[color=gray!30] \farbcoord{\x}{0} -- \farbcoord{\x}{4}; + \draw[color=gray!30] \farbcoord{0}{\x} -- \farbcoord{4}{\x}; + } + \draw[->] \farbcoord{0}{0} -- \farbcoord{4.4}{0} + coordinate[label={$a$}]; + \draw[->] \farbcoord{0}{0} -- \farbcoord{0}{4.4} + coordinate[label={left: $b$}]; + \foreach \x in {1,2,3,4}{ + \node[color=gray] at \farbcoord{4}{\x} [right] {\tiny $b=\x$}; + %\fill[color=white,opacity=0.7] + % \farbcoord{(\x-0.1)}{3.3} + % rectangle + % \farbcoord{(\x+0.1)}{4}; + \node[color=gray] at \farbcoord{\x}{4} [right,rotate=90] + {\tiny $a=\x$}; + } +} +\def\farbpunkt#1#2#3{ + \fill[color=#3] \farbcoord{#1}{#2} circle[radius={0.1/\skala}]; +} + +\begin{tikzpicture}[>=latex,thick,scale=\skala] + +\def\dx{1.15} +\def\dy{0.1} +\def\opa{0.1} + +\def\betamax{4.9} + +\begin{scope} +\clip (0,0) rectangle ({1*\dx},{\betamax*\dy}); +\fill[color=colorone,opacity=\opa] (0,0) -- \betaaa -- (\dx,0) -- cycle; +\fill[color=colortwo,opacity=\opa] (0,0) -- \betabb -- (\dx,0) -- cycle; +\fill[color=colorthree,opacity=\opa] (0,0) -- \betacc -- (\dx,0) -- cycle; +\fill[color=colorfour,opacity=\opa] (0,0) -- \betadd -- (\dx,0) -- cycle; +\fill[color=colorfive,opacity=\opa] (0,0) -- \betaee -- (\dx,0) -- cycle; +\fill[color=colorsix,opacity=\opa] (0,0) -- \betaff -- (\dx,0) -- cycle; +\fill[color=colorseven,opacity=\opa] (0,0) -- \betagg -- (\dx,0) -- cycle; +\fill[color=coloreight,opacity=\opa] (0,0) -- \betahh -- (\dx,0) -- cycle; +\fill[color=colornine,opacity=\opa] (0,0) -- \betaii -- (\dx,0) -- cycle; +\fill[color=colorten,opacity=\opa] (0,0) -- \betajj -- (\dx,0) -- cycle; +\fill[color=coloreleven,opacity=\opa] (0,0) -- \betakk -- (\dx,0) -- cycle; +\fill[color=colortwelve,opacity=\opa] (0,0) -- \betall -- (\dx,0) -- cycle; + +\draw[color=colorone] \betaaa; +\draw[color=colortwo] \betabb; +\draw[color=colorthree] \betacc; +\draw[color=colorfour] \betadd; +\draw[color=colorfive] \betaee; +\draw[color=colorsix] \betaff; +\draw[color=colorseven] \betagg; +\draw[color=coloreight] \betahh; +\draw[color=colornine] \betaii; +\draw[color=colorten] \betajj; +\draw[color=coloreleven] \betakk; +\draw[color=colortwelve] \betall; + +\end{scope} + +\achsen + +\farbviereck + +\farbpunkt{\alphatwelve}{\betatwelve}{colortwelve} +\farbpunkt{\alphaeleven}{\betaeleven}{coloreleven} +\farbpunkt{\alphaten}{\betaten}{colorten} +\farbpunkt{\alphanine}{\betanine}{colornine} +\farbpunkt{\alphaeight}{\betaeight}{coloreight} +\farbpunkt{\alphaseven}{\betaseven}{colorseven} +\farbpunkt{\alphasix}{\betasix}{colorsix} +\farbpunkt{\alphafive}{\betafive}{colorfive} +\farbpunkt{\alphafour}{\betafour}{colorfour} +\farbpunkt{\alphathree}{\betathree}{colorthree} +\farbpunkt{\alphatwo}{\betatwo}{colortwo} +\farbpunkt{\alphaone}{\betaone}{colorone} + + +\def\betamax{4.9} + +\begin{scope}[yshift=-0.6cm] + +\begin{scope} +\clip (0,0) rectangle ({1*\dx},{\betamax*\dy}); +\fill[color=colorone,opacity=\opa] (0,0) -- \betaea -- (\dx,0) -- cycle; +\fill[color=colortwo,opacity=\opa] (0,0) -- \betaeb -- (\dx,0) -- cycle; +\fill[color=colorthree,opacity=\opa] (0,0) -- \betaec -- (\dx,0) -- cycle; +\fill[color=colorfour,opacity=\opa] (0,0) -- \betaed -- (\dx,0) -- cycle; +\fill[color=colorfive,opacity=\opa] (0,0) -- \betaee -- (\dx,0) -- cycle; +\fill[color=colorsix,opacity=\opa] (0,0) -- \betaef -- (\dx,0) -- cycle; +\fill[color=colorseven,opacity=\opa] (0,0) -- \betaeg -- (\dx,0) -- cycle; +\fill[color=coloreight,opacity=\opa] (0,0) -- \betaeh -- (\dx,0) -- cycle; +\fill[color=colornine,opacity=\opa] (0,0) -- \betaei -- (\dx,0) -- cycle; +\fill[color=colorten,opacity=\opa] (0,0) -- \betaej -- (\dx,0) -- cycle; +\fill[color=coloreleven,opacity=\opa] (0,0) -- \betaek -- (\dx,0) -- cycle; +\fill[color=colortwelve,opacity=\opa] (0,0) -- \betael -- (\dx,0) -- cycle; + +\draw[color=colorone] \betaea; +\draw[color=colortwo] \betaeb; +\draw[color=colorthree] \betaec; +\draw[color=colorfour] \betaed; +\draw[color=colorfive] \betaee; +\draw[color=colorsix] \betaef; +\draw[color=colorseven] \betaeg; +\draw[color=coloreight] \betaeh; +\draw[color=colornine] \betaei; +\draw[color=colorten] \betaej; +\draw[color=coloreleven] \betaek; +\draw[color=colortwelve] \betael; +\end{scope} + +\achsen + +\farbviereck + +\farbpunkt{\alphafive}{\betatwelve}{colortwelve} +\farbpunkt{\alphafive}{\betaeleven}{coloreleven} +\farbpunkt{\alphafive}{\betaten}{colorten} +\farbpunkt{\alphafive}{\betanine}{colornine} +\farbpunkt{\alphafive}{\betaeight}{coloreight} +\farbpunkt{\alphafive}{\betaseven}{colorseven} +\farbpunkt{\alphafive}{\betasix}{colorsix} +\farbpunkt{\alphafive}{\betafive}{colorfive} +\farbpunkt{\alphafive}{\betafour}{colorfour} +\farbpunkt{\alphafive}{\betathree}{colorthree} +\farbpunkt{\alphafive}{\betatwo}{colortwo} +\farbpunkt{\alphafive}{\betaone}{colorone} + +\end{scope} + +\begin{scope}[yshift=-1.2cm] + +\begin{scope} +\clip (0,0) rectangle ({1*\dx},{\betamax*\dy}); +\fill[color=colorone,opacity=\opa] (0,0) -- \betaal -- (\dx,0) -- cycle; +\fill[color=colortwo,opacity=\opa] (0,0) -- \betabl -- (\dx,0) -- cycle; +\fill[color=colorthree,opacity=\opa] (0,0) -- \betacl -- (\dx,0) -- cycle; +\fill[color=colorfour,opacity=\opa] (0,0) -- \betadl -- (\dx,0) -- cycle; +\fill[color=colorfive,opacity=\opa] (0,0) -- \betael -- (\dx,0) -- cycle; +\fill[color=colorsix,opacity=\opa] (0,0) -- \betafl -- (\dx,0) -- cycle; +\fill[color=colorseven,opacity=\opa] (0,0) -- \betagl -- (\dx,0) -- cycle; +\fill[color=coloreight,opacity=\opa] (0,0) -- \betahl -- (\dx,0) -- cycle; +\fill[color=colornine,opacity=\opa] (0,0) -- \betail -- (\dx,0) -- cycle; +\fill[color=colorten,opacity=\opa] (0,0) -- \betajl -- (\dx,0) -- cycle; +\fill[color=coloreleven,opacity=\opa] (0,0) -- \betakl -- (\dx,0) -- cycle; +\fill[color=colortwelve,opacity=\opa] (0,0) -- \betall -- (\dx,0) -- cycle; + +\draw[color=colorone] \betaal; +\draw[color=colortwo] \betabl; +\draw[color=colorthree] \betacl; +\draw[color=colorfour] \betadl; +\draw[color=colorfive] \betael; +\draw[color=colorsix] \betafl; +\draw[color=colorseven] \betagl; +\draw[color=coloreight] \betahl; +\draw[color=colornine] \betail; +\draw[color=colorten] \betajl; +\draw[color=coloreleven] \betakl; +\draw[color=colortwelve] \betall; +\end{scope} + +\achsen + +\farbviereck + +\farbpunkt{\alphatwelve}{\betatwelve}{colortwelve} +\farbpunkt{\alphaeleven}{\betatwelve}{coloreleven} +\farbpunkt{\alphaten}{\betatwelve}{colorten} +\farbpunkt{\alphanine}{\betatwelve}{colornine} +\farbpunkt{\alphaeight}{\betatwelve}{coloreight} +\farbpunkt{\alphaseven}{\betatwelve}{colorseven} +\farbpunkt{\alphasix}{\betatwelve}{colorsix} +\farbpunkt{\alphafive}{\betatwelve}{colorfive} +\farbpunkt{\alphafour}{\betatwelve}{colorfour} +\farbpunkt{\alphathree}{\betatwelve}{colorthree} +\farbpunkt{\alphatwo}{\betatwelve}{colortwo} +\farbpunkt{\alphaone}{\betatwelve}{colorone} + +\end{scope} + +\end{tikzpicture} +\end{document} + -- cgit v1.2.1