Initial push of previous course

example-document/doc/figs-and-tables.tex

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+\section{Figures and tables}
+
+\subsection{Figures}
+
+\begin{figure}[!h]
+    \centering
+    \includegraphics[width=\linewidth]{figures/abc.png}
+    % \linewidth refers to the "current line" which may be different from \textwidth which is the text area in general
+    % \includegraphics{figures/abc.png}
+    \caption{The caption of the figure}
+    \label{fig:abc_figure}  % Tells the compiler that this environment can be referenced and pointed to
+\end{figure}
+
+% The \ref{} command fetches the relevant number and makes it show up in the outputted pdf.
+A reference to figure \ref{fig:abc_figure}.
+
+\begin{figure}[!htbp]
+    \centering  % Centering is done within the text area
+    % pdf's may be shown as graphics, especially nice if the pdf is vector based and therefore scalable
+    \includegraphics[width=1.05\textwidth]{figures/p2b-real-zt.pdf}  % It is too wide to be contained in the text area
+    \caption{The caption of the other figure, we can show pdf's which may or may not be vector graphics.}
+    \label{fig:other_figure}
+\end{figure}
+
+% \begin{env_name}{first_arg}{second_arg}
+% First argument for wrapfigure is figure justification
+%   l: left, r: right, c: center, o: outer, i: inner
+%   outer and inner are applicable for books
+% Second argument for wrapfigure is figure width
+%   redefines linewidth within the environment
+\begin{wrapfigure}{l}{0.33\textwidth}  % .33\textwidth defines a new linewidth for this env
+    % \centering  % Centering is done within the environment and overrides the l justification
+    \includegraphics[width=0.5\linewidth]{figures/abc.png}
+    % .5\linewidth uses only half of the space available
+    \caption{A third figure, but still the same picture. I }
+    \label{fig:third_figure}
+\end{wrapfigure}
+
+\newpage
+\subsection{Tables}
+
+\begin{table}[!htbp]
+    \setstretch{0.5}  % Huddles lines closer together; it's cold outside
+    \centering  % Centers on the page
+    \caption{Linking equations with desired functionality and proper function name in python.}  % The caption may be put above instead of below
+    \vspace{2mm}
+    \begin{tabular}{clr}  % c: center; l: left; r: right; |: v-line
+    \hline  % Inserts a horizontal line
+        Equation & Action & Function name \\
+        \hline
+        \ref{eq:forward_sweep} & Forward sweep & \verb|getZ| \\
+        \ref{eq:forward_sweep} & Approximate values from the ANN & \verb|getUpsilon| \\
+        &&\\
+        \ref{eq:first_back_prop} & Start back propagation & \verb|getPK| \\
+        \ref{eq:back_prop} & Rest of the back propagation & \verb|getP| \\
+        \\
+        \ref{eq:Yc} & $Y_c$ simplification & \verb|getYc| \\
+        \ref{eq:nu} & $\nu$ simplification & \verb|getNu| \\
+        \ref{eq:Hk} & $H^{(k)}$ simplification & \verb|getHk| \\
+        \\
+        \ref{eq:my_del_J} & Computation of $\nabla_\theta J$ & \verb|getdelJ| \\
+        \ref{eq:update_theta} & Updating \(\theta\) & \verb|updateTheta| \\ 
+        \hline
+    \end{tabular}
+    \label{tab:eq_fn_lookup_table}
+\end{table}
+
+% The {fig:...}, {tab:...} and {eq:...} aren't required, but will help differentiating what is being references. Maybe a figure and a table have very similar names, then the fig: and tab: prefixes allow you to separate them.
+Referencing the table as table \ref{tab:eq_fn_lookup_table}.
+
+\lipsum[1-2]