1 Creating a linear array:\\

     2 {\ex \lstinline|    x = linspace(0, 2*pi, 50)|}

     3 

     4 Plotting two variables:\\

     5 {\ex \lstinline|    plot(x, sin(x))|}

     6 

     7 Saving Plot\\

     8 {\includegraphics[width=60mm]{save.png}}

     9 

    10 Zooming into a part of the plot\\

    11 {\includegraphics[width=60mm]{zoom.png}}

    12 

    13 Move the plot\\

    14 {\includegraphics[width=60mm]{move.png}}