How to plot this type of function?
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2 个评论
Walter Roberson
2022-8-4
Strange, I could have sworn I saw someone post code for this involving fplot3()
Dinh Le Dung
2022-8-4
回答（1 个）
t = linspace(-5,5) ;
x = exp(t) ;
y = 1-exp(-t) ;
z = atan2(y,x) ;
plot(t,z)
3 个评论
syms t
x = exp(t) ;
y = 1-exp(-t) ;
z = atan(y./x) ;
fplot(z)
Walter Roberson
2022-8-4
Note that atan(y./x) is usually better done as atan2(y, x) . The difference is that atan2() will get the right quadrant.
@Walter Roberson agree.....edited the code.
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2022-8-3
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