Graph missing with zero errors
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I've been trying to make a graph but it comes out blank when I run it. The code does not have an issue.
回答（1 个）
How long is your t vector?
L = 0.01;
Rth = 8000;
Thao = L/Rth
delta = Thao/(1*10^-6)
t = 0:delta:5*Thao
Since taking one step of length delta from the starting point (0) takes you past the endpoint of the colon operation (5*Thao) the vector t only has one element. So you're only plotting one point and you're plotting without a marker. What happens if we plot it with a marker?
If = 5/2000;
I = If*exp(-t/Thao);
plot(t, I, 'ro')
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2022-6-3
2022-6-3
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