Matrix inside for loop not updating

2022 9 2
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更新时间：2022 9 2
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Hi, I am trying to plot a function on a graph while in a loop but while my increment value is updating, my Y value data is not. My code is below, Thank you for Looking.
for t =1:1:200
g1(t)=3*cos(2*pi*450*t-141);
plot(t,g1(t),'.')
drawnow
end

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Torsten
Torsten 2022-9-2
Ran in:

0 个投票

Ran in:
hold on
for t =1:1:200
g1(t)=3*cos(2*pi*450*t-141);
plot(t,g1(t),'.')
drawnow
end

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