Set default to plot in a new figure
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Is it possible to set the MATLAB default to automatically open plots in a new figure instead of reusing the current figure?
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回答（2 个）
Star Strider
2014-9-9
编辑：Star Strider
2014-9-9
It won’t automatically do that (it can’t guess what you’re thinking, unfortunately), but you can program it to do so.
Use the figure function:
x = linspace(0,2*pi,250);
for k1 = 1:3
y = sin(k1*x);
figure(k1)
plot(x, y)
grid
axis tight
end
You can also use a variation on this theme to produce subplot axes in a figure.
Erin
2014-9-9
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2 个评论
Star Strider
2014-9-9
I looked through ‘Options’ and the available online documentation and couldn’t find anything on changing that default. The closest you can likely get is the newplot function. I doubt if it would work as a default anyway, since it reads the current figure’s 'NextPlot' property and acts accordingly.
jkr
2018-5-8
Can this become an enhancement request please? Reuse figure as a default does all kinds of stupid things, like plotting a histogram on the axes of a prior scatterplot. These can be readily corrected, but involve unnecessary rework. The ability to create plots quickly and easily in the variable browser is a powerful convenience. Why not make it work a bit better. It seems it should be simple.
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