Change cel slides submodule url

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "lib/cel-slides-template-2025"]
 	path = lib/cel-slides-template-2025
-	url = git@gitlab.kit.edu:kit/cel/misc/cel-slides-template-2025.git
+	url = ssh://git@100.123.176.93:2222/an.tsouchlos/cel-slides-template-2025.git
 [submodule "lib/cel-thesis"]
 	path = lib/cel-thesis
 	url = ssh://git@100.123.176.93:2222/an.tsouchlos/cel-thesis.git

Makefile

@@ -4,7 +4,8 @@ DOCUMENTS := $(patsubst src/%/main.tex,build/%.pdf,$(wildcard src/*/main.tex))
 all: $(DOCUMENTS)
 
 build/%.pdf: src/%/main.tex build/prepared
-	latexmk $<
+	TEXINPUTS=./lib/cel-slides-template-2025:$(dir $<):$$TEXINPUTS \
+	latexmk -outdir=build/$* $<
 	mv build/main.pdf $@
 
 build/prepared:

src/fundamentals/main.tex

@@ -64,8 +64,7 @@
 \Ac{qec} is a field of research combining quantum mechanics and
 ``classical'' communications engineering.
 This chapter provides the relevant theoretical background on both of
-these topics and subsequently, building on top of this, introduces the
+these topics and subsequently introduces the the fundamentals of \ac{qec}.
-the fundamentals of \ac{qec}.
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % TODO: Is Quantum Information Theory the correct title here? Would someth

src/thesis/chapters/2_fundamentals.tex

@@ -128,7 +128,7 @@ One approach is to use the \ac{ml} criterion \cite[Sec.
     .
 \end{align*}
 Finally, we differentiate between \textit{soft decision} decoding, where
-$\bm{y} \in \mathbb{R}^n$ and \textit{hard decision} decoding, where
+$\bm{y} \in \mathbb{R}^n$, and \textit{hard decision} decoding, where
 $\bm{y} \in \mathbb{F}_2^n$ \cite[Sec. 1.5.1.3]{ryan_channel_2009}.
 %
 \begin{figure}[h]
@@ -146,9 +146,9 @@ $\bm{y} \in \mathbb{F}_2^n$ \cite[Sec. 1.5.1.3]{ryan_channel_2009}.
         ]
         \node                                              (in)  {};
         \node[box, right=of in]                            (enc) {Encoder};
-        \node[box, minimum width=23mm, right=of enc]       (mod) {Modulator};
+        \node[box, minimum width=25mm, right=of enc]       (mod) {Modulator};
         \node[box, below right=of mod]                     (cha) {Channel};
-        \node[box, minimum width=23mm, below left=of cha]  (dem) {Demodulator};
+        \node[box, minimum width=25mm, below left=of cha]  (dem) {Demodulator};
         \node[box, left=of dem]                            (dec) {Decoder};
         \node[left=of dec]                                 (out) {};
 
@@ -173,6 +173,7 @@ $\bm{y} \in \mathbb{F}_2^n$ \cite[Sec. 1.5.1.3]{ryan_channel_2009}.
 
 \red{
     \begin{itemize}
+        \item Use \cite[Ch. 5]{ryan_channel_2009} as a reference
         \item Core concept (Large $n$ with manageable complexity)
         \item Tanner graphs, VNs and CNs
     \end{itemize}