how to summary graphics

2019 2 16
1 个回答
更新时间：2019 2 17
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how do summary graphics of two symfun? i don't see two graphics in one picture, but i do to summary the graphics.
thanks

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回答（1 个）

Walter Roberson
Walter Roberson 2019-2-16

0 个投票

syms x
f1(x) = x^2 - 4*x + 3;
f2(x) = x^3 - 4*x + 3;
then
fplot([f1 f2], [0 4])
or
fplot(f1, [0 4])
hold on
fplot(f2, [0 4])
hold off

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Federica Pucci
Federica Pucci 2019-2-17
if this function have the domain different, how do i?
for example:
f1(x,y) from x=0, x=1, y=0, y=1
f1(x,y) from x=1, x=2, y=0, y=1
i will summary this function and thier graohics.
thanks
Walter Roberson
Walter Roberson 2019-2-17
fsurf(f1, [0 1 0 1])
hold on
fsurf(f1, [1 2 0 1])
hold off
Though in this particular case, that would be the same as
fsurf(f1, [0 2 0 1])

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