How to use a subplot in a for loop

Question

Daniel Porter 2019-4-21

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/457663-how-to-use-a-subplot-in-a-for-loop

回答： Star Strider 2019-4-21

syms y x
y = acos(x);
fplot(y), hold on
for n = [3 5 7]
    yk = taylor(y, x, 'Order', n);
    fplot(yk), hold on
end
legend('y', 'T3(x)', 'T5(x)', 'T7(x)')

I have the above code which plots my graphs on the same graph but I want them on different graphs but the same figure...how do I do this?

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Answer 1

Star Strider 2019-4-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/457663-how-to-use-a-subplot-in-a-for-loop#answer_371553

在 MATLAB Online 中打开

I am not certain what you want.

Try this:

syms y x
y = acos(x);
n = [3 5 7]
ttlc = {'y', 'T3(x)', 'T5(x)', 'T7(x)'};
hold all
subplot(numel(n)+1, 1, 1)
fplot(y)
title(ttlc(1))
for k = 1:numel(n)
    subplot(numel(n)+1, 1, k+1)
    yk = taylor(y, x, 'Order', n(k));
    fplot(yk)
    title(ttlc(k+1))
end
hold off