MATLAB POLYSPACE RELEASE NOTES Manual de usuario descargar pdf (Pagina 112)

3 Graphics

To make an existing figure window the current figure, you can click the mouse

while th e pointer is in t hat wind ow or you can ty pe

figure(n)

where n is the number in the figure title bar. The results of subsequent

graphics commands are displayed in this window.

To open a new figure window and m ake it the current figure, type

figure

ClearingtheFigureforaNewPlot

When a figure already exists, m ost plotting commands clear the axes and use

this figure to create the new plot. However, these commands do not reset

figure properties, such as the background color or the colormap. If you have

set a ny figure properties in the previous plot, you m ight want to use the

clf

command with the reset option,

clf reset

before creating your new plot to restore the figure’s properties to their defaults.

For More Information See “Figure Properties” a nd “Graphics Windows —

the Figure” in the M ATLAB Graphics documentation f or details about figures.

Displaying Multiple Plots in O ne Figure

The subplot command enables you to display multiple plots in the same

window or print them on the same piece of paper. Typing

subplot(m,n,p)

partitions the f igure wi ndow into an m-by-n matrix of small subplots and

selects the

pth subplot for the current plot. The plots are numbered along the

first ro w of the figure window, then the second row, and so on. For ex ample,

these statements plot data in four different subregions of the figure window:

t = 0:pi/10:2*pi;

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MATLAB POLYSPACE RELEASE NOTES Manual de usuario Pagina 112