multiple graphs plotting error

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Jong Hyun Lee
Jong Hyun Lee 2021-1-24
评论： Star Strider 2021-1-25
ro=10;
ri=30;
t=0:0.1:2000;
ci=0.5
c_L=(ci*ri)/ro.*(1-exp(1).^((-ro.*t./((ri-ro).*t+1500))));
plot(t,c_L)
hold on
ro=15;
ri=25;
c_L=(ci*ri)/ro.*(1-exp(1).^((-ro.*t./((ri-ro).*t+1500))));
plot(t,c_L)
ro=25;
ri=15;
c_L=(ci*ri)/ro.*(1-exp(1).^((-ro.*t./((ri-ro).*t+1500))));
plot(t,c_L)
For the interval t it should be 0 to 2000, but when I run MATLAB with that interval graph looks very weired
However, with interval 0 to 100 looks fine.
What should I do?

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Star Strider
Star Strider 2021-1-24
The ‘t’ vector for the first series of curves is:
t=0:0.1:100;
and for the second:
t=0:0.1:2000;
That likely explains the difference.
To plot ‘t’ from 0 to 2000, define ‘t’ over the desired range.
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