\newcommand{\mychapter}[1]{
    \setcounter{section}{0}
    \stepcounter{chapter}
    \chapter*{\the\value{chapter} - #1}
    \addcontentsline{toc}{chapter}{\the\value{chapter} - #1}
    
}
\renewcommand\cftchapdotsep{\cftdotsep}

\newcommand{\exSubtitle}[1]{
\noindent
\begin{large}
\textbf{#1}
\end{large}
}

\newcommand{\exPlot}[1]{
\begin{center}
	\includegraphics[max width = \textwidth]{./img/#1.eps} 
\end{center}
}

\newcommand{\exTable}[1]{
\begin{center}
	\begin{adjustbox}{max width=\textwidth}
	#1
	\end{adjustbox}
\end{center}
}

\newenvironment{exFooter}{\par\vspace*{\fill}}{\clearpage}

%%% We redefine the \@makechapterhead in order to suppress the space between %%%
%%% the top margin of the page and the title of the chapter. %%%%%%%%%%%%%%%%%%%
\makeatletter
\def\@makechapterhead#1{%
  %%%\vspace*{50\p@}%%% removed!
  {\parindent \z@ \raggedright \normalfont
    \ifnum \c@secnumdepth >\m@ne
        \huge\bfseries \@chapapp\space \thechapter
        \par\nobreak
        \vskip 20\p@
    \fi
    \interlinepenalty\@M
    \Huge \bfseries #1\par\nobreak
    \vskip 40\p@
  }}
\def\@makeschapterhead#1{%
  %%%%%\vspace*{50\p@}% %%% removed!
  {\parindent \z@ \raggedright
    \normalfont
    \interlinepenalty\@M
    \Huge \bfseries  #1\par\nobreak
    \vskip 40\p@
  }}
\makeatother
