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the use of the text function.

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metin yilmaz
metin yilmaz 2020-11-9
回答： Star Strider 2020-11-9
Can I name the functions using the function text, or any other, in one step?
x:0:pi/40:4*pi; plotyy(x, sin(x), x, cos(2*x))
This does not work: text(x, sin(x), 'sin', x, cos(2*x), 'cos')
Thank you.

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Star Strider
Star Strider 2020-11-9
This does work, however you may want to reconsdier how you want it to appear:
x = 0:pi/40:4*pi;
figure
plotyy(x, sin(x), x, cos(2*x))
text(x, sin(x), 'sin')
text(x, cos(2*x), 'cos')
Note that I edited the ‘x’ assignment to produce a valid vector.

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