MATLAB Introduction and the Working Environment - MATLAB Graphical Programming - page 23

Figure 1-20.

2. You can give the graph above the options frame and grille, as well create your own chart

title and labels for axes. See Figure 1-21 .

>> x = linspace(-pi/4,pi/4,300);
>> y = x.*sin(1./x);
>> plot(x,y);
>> grid;
>> xlabel('Independent variable X');
>> ylabel ('Independent variable Y');
>> title ('The function y=xsin(1/x)')

Figure 1-21.