% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%Ebrahim Afshari%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\documentclass[12pt]{article}
%\usepackage{babel}
\usepackage{natbib}
\usepackage{url}
\usepackage[pagebackref=false,colorlinks,linkcolor=blue,citecolor=magenta]{hyperref}
\usepackage{multicol}
\usepackage{float}
\usepackage{amsmath,amsfonts,amssymb,amsthm}
%\setcounter{secnumdepth}{4}
%\setcounter{tocdepth}{4}
%\usepackage{xspace}
%\usepackage[utf8x]{inputenc}
%\usepackage{amsmath}
\usepackage{graphicx}
\usepackage{subfigure}
%\usepackage{parskip}
\usepackage{fancyhdr}
\usepackage{wasysym}
\usepackage{esvect}
\usepackage{txfonts}
\usepackage{vmargin}
\usepackage[usenames,dvipsnames]{color,xcolor}
\usepackage{listings}
\usepackage{pstricks,pst-plot}
\usepackage{tikz,pgfplots}
\linespread{1.3}
\usepackage{xepersian}
\usepackage{scrextend}
\changefontsizes{13pt}
\setmarginsrb{3 cm}{2.5 cm}{3 cm}{2.5 cm}{1 cm}{1.5 cm}{1 cm}{1.5 cm}
\settextfont{B Nazanin}
\setdigitfont{B Nazanin}‎
\title{..}								
\author{....}								
\date{}											
\makeatletter
\renewcommand*\l@section{\@dottedtocline{1}{1.5em}{2.3em}}
\let\thetitle\@title
\let\theauthor\@author
\let\thedate\@date
\makeatother

\pagestyle{fancy}
\fancyhf{}
\rhead{\theauthor}
\lhead{\thetitle}
\cfoot{\thepage}

\begin{document}
	%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
	
	\begin{titlepage}
		\centering
		\vspace*{0.5 cm}
		%\includegraphics[scale = 0.7]{}\\[1.0 cm]	
		\textsc{\LARGE \newline .. }\\[0.1 cm]	
		\textsc{\LARGE \newline .. }\\[0.1 cm]
		\textsc{\LARGE \newline .. }\\[1.0 cm]
		\textsc{\Large ..}\\[0.5 cm]				
		\rule{\linewidth}{0.2 mm} \\[0.4 cm]
		{ \huge \bfseries \thetitle}\\
		\rule{\linewidth}{0.2 mm} \\[1.5 cm]
		
		\begin{minipage}{0.3\textwidth}
			\large
			\emph{\textbf{نام استاد :}}\\
			
			
		\end{minipage}~
		\begin{minipage}{0.2\textwidth}
			
			\large
			\emph{\textbf{نام دانشجو :}} \\
			
			
		\end{minipage}\\[2 cm]
		
		
		
		
	\end{titlepage}
	\newpage
	\pagenumbering{alph}
	\section*{خلاصه}
	
	\newpage
	\tableofcontents
	\newpage
	\pagenumbering{arabic}
	\section{مقدمه}

	\begin{flalign}
		\begin{cases}
			\bar{u} = 15.1848\\
			\bar{v} = 3.0603
		\end{cases}
		&&
	\end{flalign}

\end{document}