MATLAB POLYSPACE RELEASE NOTES Manuale Utente Scaricare il pdf (Pagina 116)

100

101

3 Graphics

You can produce mathematical symbols using LaTeX notation in the text

string, as the following example illustrates:

t = -pi:pi/100:pi;

y = sin(t);

plot(t,y)

axis([-pi pi -1 1])

xlabel('-\pi \leq {\itt} \leq \pi')

ylabel('sin(t)')

title('Graph of the sine function')

text(1,-1/3,'{\itNote the odd symmetry.}')

You can also set these options interactively. See “Editing Plots” on page 3-17

for m ore information.

Note that the location of the text string is defined in axes units (i.e., the

same units as the data). See the

annotation function for a way to place text

in normalized figure units.

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