main.tex

\documentclass[a4paper]{article}

\usepackage{hyperref}
\usepackage{xcolor}
\usepackage{graphicx}
\usepackage{float}
\usepackage[export]{adjustbox}
\usepackage[english]{babel}
\usepackage[T1]{fontenc}
\usepackage{url}
\usepackage{import}
\usepackage{multirow}
\usepackage{color}
\usepackage{fancyhdr}
\usepackage{amssymb}
\usepackage{tabu}
\usepackage{mathtools}
\usepackage[margin=2.5cm]{geometry}
\usepackage{listings}
\usepackage{titling}
\usepackage[utf8x]{inputenc}
\usepackage[numbered,framed]{matlab-prettifier}
\let\ph\mlplaceholder
\lstMakeShortInline"

\lstset{
  style              = Matlab-editor,
  basicstyle         = \mlttfamily,
  escapechar         = ",
  mlshowsectionrules = true,
}

\title{\vspace{2cm}Elaborato di\\ \textbf{Calcolo Numerico}\\ Anno Accademico 2016/2017\vspace{1cm}}

\author{Gabriele Puliti - \texttt{5300140} - \href{mailto:gabriele.puliti@stud.unifi.it}{\textit{gabriele.puliti@stud.unifi.it}}
\and Luca Passaretta - \texttt{5436462} - \href{mailto: luca.passeretta@stud.unifi.it}{\textit{luca.passeretta@stud.unifi.it}}}

\date{}

\addto\captionsenglish{\renewcommand{\contentsname}{Capitoli}}

\begin{document}

\pagenumbering{Roman}

\maketitle

\begin{center}
\today{}
\end{center}

\newpage

\newpage

\tableofcontents
\newpage

\pagenumbering{arabic}

\input{cap_1/cap1.tex}
\newpage
\input{cap_2/cap2.tex}
\newpage
\input{cap_3/cap3.tex}
\newpage
\input{cap_4/cap4.tex}
\newpage
\input{cap_5/cap5.tex}

\end{document}