Improved programming chapter

chapter.mk

@@ -31,7 +31,7 @@ cleangnuplots :
 # script:
 chapter : $(BASENAME)-chapter.pdf
 
-$(BASENAME)-chapter.pdf : $(BASENAME)-chapter.tex $(BASENAME).tex $(wildcard $(BASENAME).aux) $(PYPDFFILES) $(GPTTEXFILES)
+$(BASENAME)-chapter.pdf : $(BASENAME)-chapter.tex $(BASENAME).tex $(wildcard $(BASENAME).aux) $(PYPDFFILES) $(GPTTEXFILES) ../../header.tex
 	if test -f $(BASENAME).aux; then \
 	  CHAPTER=$$(( $$(sed -n -e '/contentsline {chapter}/{s/.*numberline {\([0123456789]*\)}.*/\1/; p}' $(BASENAME).aux) - 1 )); \
 	  PAGE=$$(sed -n -e '/contentsline {chapter}/{s/.*numberline {.*}.*}{\(.*\)}{chapter.*/\1/; p}' $(BASENAME).aux); \

header.tex

@@ -173,7 +173,7 @@
   frame=single,
   caption={\protect\filename@parse{\lstname}\protect\filename@base},
   captionpos=t,
-  xleftmargin=2.5em,
+  xleftmargin=21pt,
   xrightmargin=1mm,
   aboveskip=1ex,
   belowskip=2ex
@@ -213,7 +213,7 @@
 
 %%%%% code/matlab commands: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 \usepackage{textcomp}
-\newcommand{\varcode}[1]{\setlength{\fboxsep}{0.5ex}\colorbox{codeback}{\texttt{#1}}}
+\newcommand{\varcode}[1]{\setlength{\fboxsep}{0.5ex}\colorbox{codeback}{\texttt{#1\protect\rule[-0.1ex]{0pt}{1.6ex}}}}
 \newcommand{\code}[2][]{\varcode{#2}\ifthenelse{\equal{#1}{}}{\protect\sindex[code]{#2}}{\protect\sindex[code]{#1}}}
 \newcommand{\matlab}{\texorpdfstring{MATLAB$^{\copyright}$}{MATLAB}}
 \newcommand{\matlabfun}[2][]{(\tr{\matlab-function}{\matlab-Funktion} \setlength{\fboxsep}{0.5ex}\colorbox{codeback}{\texttt{#2}})\ifthenelse{\equal{#1}{}}{\protect\sindex[code]{#2}}{\protect\sindex[code]{#1}}}
@@ -290,11 +290,13 @@
 \newenvironment{ibox}[2][tp]
 {\SetupFloatingEnvironment{iboxf}{placement=#1}%
   \begin{iboxf}%
-    \captionsetup{singlelinecheck=off,labelfont={large,sf,it,bf},font={large,sf,it,bf}}
+    \captionsetup{singlelinecheck=off,labelfont={large,sf,it,bf},font={large,sf,it,bf}}%
     \begin{mdframed}[linecolor=infoline,linewidth=1ex,%
       backgroundcolor=infoback,font={\sffamily},%
       frametitle={\caption{#2}},frametitleaboveskip=-1ex,%
-      frametitlebackgroundcolor=infoline]}%
+      frametitlebackgroundcolor=infoline]%
+    \setlength{\parindent}{0pt}\setlength{\parskip}{1ex}%
+      \captionsetup{singlelinecheck=off,labelfont={normalsize,sf,bf},font={normalsize,sf}}}%
 {\end{mdframed}%
   \end{iboxf}}
 
@@ -319,11 +321,13 @@
 {\captionsetup{singlelinecheck=off,hypcap=false,labelformat={empty},labelfont={large,sf,it,bf},font={large,sf,it,bf}}
   \ifthenelse{\equal{#1}{}}%
   {\begin{mdframed}[linecolor=importantline,linewidth=1ex,%
-    backgroundcolor=importantback,font={\sffamily}]}%
+    backgroundcolor=importantback,font={\sffamily}]%
+    \setlength{\parindent}{0pt}\setlength{\parskip}{1ex}}%
   {\begin{mdframed}[linecolor=importantline,linewidth=1ex,%
     backgroundcolor=importantback,font={\sffamily},%
     frametitle={\captionof{iboxf}{#1}},frametitleaboveskip=-1ex,%
-    frametitlebackgroundcolor=importantline]}%
+    frametitlebackgroundcolor=importantline]%
+    \setlength{\parindent}{0pt}\setlength{\parskip}{1ex}}%
 }%
 {\end{mdframed}}
 

plotting/lecture/plotting-chapter.tex

@@ -16,5 +16,13 @@
 
 \input{plotting}
 
+\section{TODO}
+\begin{itemize}
+\item Beispiele schlechter plots sollten mehr Bezug zu den Typen von
+  plots haben, die wir machen!
+\item subplot
+\item Uebersicht zu wichtigen plot Befehlen (plot, scatter, bar, step, ...)
+\end{itemize}
+
 \end{document}
 

pointprocesses/lecture/pointprocessscetch.gpt

@@ -1,4 +1,4 @@
-set term epslatex size 11.4cm, 7cm
+set term epslatex size 11.4cm, 6.5cm
 set out 'pointprocessscetch.tex'
 
 set border 0

programming/code/facultyWhileLoop.m

@@ -3,5 +3,6 @@ counter = 1;
 x = 1;
 while counter <= n
     x = x * counter;
+    counter = counter + 1
 end
 fprintf('Faculty of %i is: %i\n', n, x)

programming/code/ifelse.m

@@ -3,14 +3,12 @@ if x < 0.5
     disp('x is less than 0.5');
 end
 
-
 if x < 0.5
     disp('x is less than 0.5!');
 else
     disp('x is greater than or equal to 0.5!')
 end
 
-
 if x < 0.5
     disp('x is less than 0.5!');
 elseif x < 0.75

programming/code/logicalIndexingTime.m

@@ -1,12 +1,12 @@
 t = 0:0.001:10;
 x = randn(size(t));
-selection = x (t > 5 & t < 6);
+selection = x(t > 5 & t < 6);
 
 figure()
 hold on
 plot(t, x, 'displayname', 'measurements')
 plot(t(t > 5 & t < 6), selection, 'displayname', 'selection')
-xlabel('time [s]')
-ylabel('intensity')
+xlabel('Time [s]')
+ylabel('Intensity')
 legend 'show'
 box 'off'

programming/code/logicalVector.out

@@ -1,12 +1,10 @@
 >> logicalVector
 Logischer Vektor y:
-
 y =
      1     1     1     1     0     0     0     0     0     0
 
 Datentyp von y: logical
 
 Alle Elemente aus x, die kleiner als 5 sind:
-
 ans = 
      1     2     3     4

programming/code/vectorsize.m

@@ -1,14 +1,3 @@
-a = (11:20); % a vector with 10 Elements
-fprintf('length of a: %i\n', length(a))
-size_of_a = size(a); % get the size and store it in a new variable
-
-% size_of_a is a vector itself
-fprintf('number of dimensions (rank) of size_of_a: %i\n', length(size_of_a))
-
-% get the value of the second element of size_of_a
-fprintf('number of entries in the 2nd dimesion of a: %i\n', size_of_a(2))
-
-%% Uebersichtliche Alternative?
-s = size(a);  % Speicher den Rueckgabewert von size() in einer Variablen
+s = size(a) % Speicher den Rueckgabewert von size() in einer Variablen
 s(2)        % Inhalt der zweiten Zahl, d.h. Laenge der 2. Dimension
-size(a,2)     % Kurze Alternative
+size(a,2)   % Die kurze Alternative

programming/code/vectorsize.out

@@ -1,4 +1,3 @@
->> vectorsize
-length of a: 10
-number of dimensions (rank) of size_of_a: 2
-number of entries in the 2nd dimesion of a: 10
+s =  1    10
+ans = 10
+ans = 10

programming/lecture/programming-chapter.tex

@@ -7,8 +7,8 @@
 
 \typein[\pagenumber]{Number of first page}
 \typein[\chapternumber]{Chapter number}
-\setcounter{page}{3}
-\setcounter{chapter}{0}
+\setcounter{page}{\pagenumber}
+\setcounter{chapter}{\chapternumber}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -16,5 +16,21 @@
 
 \input{programming}
 
+\section{TODO}
+\begin{itemize}
+\item Ausgabeformat: \varcode{format} ?
+\item Boolescher Ausdruck: ist doch eigentlich boolescher Ausdruck!
+\item Expliziter die \varcode{(a:b:c)} Notation einf\"uhren!
+\item Mathematische Funktionen sin(), cos(), exp()
+\item Rundungsfunktionen round(), floor(), ceil()
+\item Zeitvektoren, deltat, Umrechnung Zeit und Index.
+\item Matrizen erstmal 2-D und nur kurz n-D
+\item Zusammenfassung von Fehlermeldungen bezueglich Matrizen und Vektoren
+\item Random-walk behutsam mit einer Schleife, dann zwei Schleifen. Plus Bildchen.
+\item Doppelte for-Schleife
+\item File output and input (load, save, fprintf, scanf) (extra chapter?)
+\item help() und doc()
+\end{itemize}
+
 \end{document}
 

regression/code/errorGradient.m

@@ -1,5 +1,4 @@
 load('lin_regression.mat')
-
 ms = -1:0.5:5;
 ns = -10:1:10;
 

regression/code/lsqGradient.m

@@ -7,11 +7,8 @@ function gradient = lsqGradient(parameter, x, y)
 %            y, vector of the corresponding measured output values
 %
 % Returns: the gradient as a vector with two elements
-
   h = 1e-6;   % stepsize for derivatives
-
   partial_m = (lsqError([parameter(1)+h, parameter(2)], x, y) - lsqError(parameter, x, y))/ h;
   partial_n = (lsqError([parameter(1), parameter(2)+h], x, y) - lsqError(parameter, x, y))/ h;
-
   gradient = [partial_m, partial_n];
 end

regression/lecture/regression.tex

@@ -316,7 +316,6 @@ partielle Ableitung nach $m$ durch
   Parametersatz $(m, b)$ der Geradengleichung als 2-elementigen Vektor
   sowie die $x$- und $y$-Werte der Messdaten als Argumente
   entgegennimmt und den Gradienten an dieser Stelle zur\"uckgibt.
-  \pagebreak[4]
 \end{exercise}
 
 \begin{exercise}{errorGradient.m}{}
@@ -378,7 +377,6 @@ Punkte in Abbildung \ref{gradientdescentfig} gro{\ss}.
     Funktion der Optimierungsschritte zeigt.
   \item Erstelle einen Plot, der den besten Fit in die Daten plottet.
   \end{enumerate}
-  \pagebreak
 \end{exercise}