Untitled

\usepackage{listings}

\lstset{
  numbers=left,                      % Line numbers on the left
  frame=single,                      % Adds a border around the code
  rulecolor=\color{black},           % Color of the border
  backgroundcolor=\color{white},     % Background color of the code box
  basicstyle=\ttfamily\footnotesize, % Font style and size
  keywordstyle=\color{blue},         % Color for keywords
  commentstyle=\color{mycommentcolor}, % Color for comments
  stringstyle=\color{red},           % Color for strings
  breaklines=true,                   % Break lines automatically
  tabsize=4                          % Tab space size
}

\begin{lstlisting}[language=Matlab, caption={...}]
%% Code
\end{lstlisting}