diff options
Diffstat (limited to '')
| -rw-r--r-- | buch/papers/dreieck/images/beta.pdf | bin | 100791 -> 109717 bytes | |||
| -rw-r--r-- | buch/papers/dreieck/images/beta.tex | 208 | ||||
| -rw-r--r-- | buch/papers/dreieck/images/betadist.m | 24 |
3 files changed, 131 insertions, 101 deletions
diff --git a/buch/papers/dreieck/images/beta.pdf b/buch/papers/dreieck/images/beta.pdf Binary files differindex c3ab4f6..cd5ed80 100644 --- a/buch/papers/dreieck/images/beta.pdf +++ b/buch/papers/dreieck/images/beta.pdf diff --git a/buch/papers/dreieck/images/beta.tex b/buch/papers/dreieck/images/beta.tex index 50509ee..f0ffdf0 100644 --- a/buch/papers/dreieck/images/beta.tex +++ b/buch/papers/dreieck/images/beta.tex @@ -23,7 +23,8 @@ \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}{1.0,0.8,0.4} +\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}{ @@ -47,24 +48,24 @@ } \def\farbcoord#1#2{ - ({\dx*(0.7+((#1-1)/4)*0.27)},{\dx*(0.15+((#2-1)/4)*0.27)}) + ({\dx*(0.63+((#1)/5)*0.27)},{\dx*(0.18+((#2)/5)*0.27)}) } \def\farbviereck{ - \foreach \x in {1,2,3,4,5}{ - \draw[color=gray!30] \farbcoord{\x}{1} -- \farbcoord{\x}{5}; - \draw[color=gray!30] \farbcoord{1}{\x} -- \farbcoord{5}{\x}; + \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{1}{1} -- \farbcoord{5.4}{1} + \draw[->] \farbcoord{0}{0} -- \farbcoord{4.4}{0} coordinate[label={$a$}]; - \draw[->] \farbcoord{1}{1} -- \farbcoord{1}{5.4} + \draw[->] \farbcoord{0}{0} -- \farbcoord{0}{4.4} coordinate[label={left: $b$}]; - \foreach \x in {1,2,3,4,5}{ - \node[color=gray] at \farbcoord{5}{\x} [right] {\tiny $b=\x$}; - \fill[color=white,opacity=0.7] - \farbcoord{(\x-0.1)}{4.3} - rectangle - \farbcoord{(\x+0.1)}{5}; - \node[color=gray] at \farbcoord{\x}{5} [left,rotate=90] + \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 $a=\x$}; } } @@ -74,23 +75,26 @@ \begin{tikzpicture}[>=latex,thick,scale=\skala] -\def\dx{1} +\def\dx{1.1} \def\dy{0.1} \def\opa{0.1} -\def\betamax{4.2} - -\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; +\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; @@ -103,11 +107,15 @@ \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} @@ -124,88 +132,102 @@ \def\betamax{4.9} \begin{scope}[yshift=-0.6cm] -\fill[color=colorone,opacity=\opa] (0,0) -- \betaaa -- (\dx,0) -- cycle; -\fill[color=colortwo,opacity=\opa] (0,0) -- \betaab -- (\dx,0) -- cycle; -\fill[color=colorthree,opacity=\opa] (0,0) -- \betaac -- (\dx,0) -- cycle; -\fill[color=colorfour,opacity=\opa] (0,0) -- \betaad -- (\dx,0) -- cycle; -\fill[color=colorfive,opacity=\opa] (0,0) -- \betaae -- (\dx,0) -- cycle; -\fill[color=colorsix,opacity=\opa] (0,0) -- \betaaf -- (\dx,0) -- cycle; -\fill[color=colorseven,opacity=\opa] (0,0) -- \betaag -- (\dx,0) -- cycle; -\fill[color=coloreight,opacity=\opa] (0,0) -- \betaah -- (\dx,0) -- cycle; -\fill[color=colornine,opacity=\opa] (0,0) -- \betaai -- (\dx,0) -- cycle; -\fill[color=colorten,opacity=\opa] (0,0) -- \betaaj -- (\dx,0) -- cycle; -\fill[color=coloreleven,opacity=\opa] (0,0) -- \betaak -- (\dx,0) -- cycle; -\draw[color=colorone] \betaaa; -\draw[color=colortwo] \betaab; -\draw[color=colorthree] \betaac; -\draw[color=colorfour] \betaad; -\draw[color=colorfive] \betaae; -\draw[color=colorsix] \betaaf; -\draw[color=colorseven] \betaag; -\draw[color=coloreight] \betaah; -\draw[color=colornine] \betaai; -\draw[color=colorten] \betaaj; -\draw[color=coloreleven] \betaak; +\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{\alphaone}{\betaeleven}{coloreleven} -\farbpunkt{\alphaone}{\betaten}{colorten} -\farbpunkt{\alphaone}{\betanine}{colornine} -\farbpunkt{\alphaone}{\betaeight}{coloreight} -\farbpunkt{\alphaone}{\betaseven}{colorseven} -\farbpunkt{\alphaone}{\betasix}{colorsix} -\farbpunkt{\alphaone}{\betafive}{colorfive} -\farbpunkt{\alphaone}{\betafour}{colorfour} -\farbpunkt{\alphaone}{\betathree}{colorthree} -\farbpunkt{\alphaone}{\betatwo}{colortwo} -\farbpunkt{\alphaone}{\betaone}{colorone} +\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] -\fill[color=colorone,opacity=\opa] (0,0) -- \betaak -- (\dx,0) -- cycle; -\fill[color=colortwo,opacity=\opa] (0,0) -- \betabk -- (\dx,0) -- cycle; -\fill[color=colorthree,opacity=\opa] (0,0) -- \betack -- (\dx,0) -- cycle; -\fill[color=colorfour,opacity=\opa] (0,0) -- \betadk -- (\dx,0) -- cycle; -\fill[color=colorfive,opacity=\opa] (0,0) -- \betaek -- (\dx,0) -- cycle; -\fill[color=colorsix,opacity=\opa] (0,0) -- \betafk -- (\dx,0) -- cycle; -\fill[color=colorseven,opacity=\opa] (0,0) -- \betagk -- (\dx,0) -- cycle; -\fill[color=coloreight,opacity=\opa] (0,0) -- \betahk -- (\dx,0) -- cycle; -\fill[color=colornine,opacity=\opa] (0,0) -- \betaik -- (\dx,0) -- cycle; -\fill[color=colorten,opacity=\opa] (0,0) -- \betajk -- (\dx,0) -- cycle; -\fill[color=coloreleven,opacity=\opa] (0,0) -- \betakk -- (\dx,0) -- cycle; -\draw[color=colorone] \betaak; -\draw[color=colortwo] \betabk; -\draw[color=colorthree] \betack; -\draw[color=colorfour] \betadk; -\draw[color=colorfive] \betaek; -\draw[color=colorsix] \betafk; -\draw[color=colorseven] \betagk; -\draw[color=coloreight] \betahk; -\draw[color=colornine] \betaik; -\draw[color=colorten] \betajk; -\draw[color=coloreleven] \betakk; +\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{\alphaeleven}{\betaeleven}{coloreleven} -\farbpunkt{\alphaten}{\betaeleven}{colorten} -\farbpunkt{\alphanine}{\betaeleven}{colornine} -\farbpunkt{\alphaeight}{\betaeleven}{coloreight} -\farbpunkt{\alphaseven}{\betaeleven}{colorseven} -\farbpunkt{\alphasix}{\betaeleven}{colorsix} -\farbpunkt{\alphafive}{\betaeleven}{colorfive} -\farbpunkt{\alphafour}{\betaeleven}{colorfour} -\farbpunkt{\alphathree}{\betaeleven}{colorthree} -\farbpunkt{\alphatwo}{\betaeleven}{colortwo} -\farbpunkt{\alphaone}{\betaeleven}{colorone} +\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} diff --git a/buch/papers/dreieck/images/betadist.m b/buch/papers/dreieck/images/betadist.m index 9ff78ed..5b466a6 100644 --- a/buch/papers/dreieck/images/betadist.m +++ b/buch/papers/dreieck/images/betadist.m @@ -5,24 +5,32 @@ # global N; N = 201; -global n; -n = 11; +global nmin; +global nmax; +nmin = -4; +nmax = 7; +n = nmax - nmin + 1 +A = 3; -t = (0:n-1) / (n-1) -alpha = 1 + 4 * t.^2 +t = (nmin:nmax) / nmax; +alpha = 1 + A * t .* abs(t) +#alpha(1) = 0.01; #alpha = [ 1, 1.03, 1.05, 1.1, 1.25, 1.5, 2, 2.5, 3, 4, 5 ]; beta = alpha; names = [ "one"; "two"; "three"; "four"; "five"; "six"; "seven"; "eight"; - "nine"; "ten"; "eleven" ] + "nine"; "ten"; "eleven"; "twelve" ] function retval = Beta(a, b, x) retval = x^(a-1) * (1-x)^(b-1) / beta(a, b); + if (retval > 100) + retval = 100 + end end function plotbeta(fn, a, b, name) global N; - fprintf(fn, "\\def\\beta%s{\n", name); + fprintf(fn, "\\def\\beta%s{\n", strtrim(name)); fprintf(fn, "\t({%.4f*\\dx},{%.4f*\\dy})", 0, Beta(a, b, 0)); for x = (1:N-1)/(N-1) X = (1-cos(pi * x))/2; @@ -35,8 +43,8 @@ end fn = fopen("betapaths.tex", "w"); for i = (1:n) - fprintf(fn, "\\def\\alpha%s{%f}\n", names(i,:), alpha(i)); - fprintf(fn, "\\def\\beta%s{%f}\n", names(i,:), beta(i)); + fprintf(fn, "\\def\\alpha%s{%f}\n", strtrim(names(i,:)), alpha(i)); + fprintf(fn, "\\def\\beta%s{%f}\n", strtrim(names(i,:)), beta(i)); end for i = (1:n) |