Is this the correct way to use "hold on" in a for loop?
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I am new to MATLAB and just trying to run a program for projection motion. I feel I am using the hold on and hold off in the correct way but I'm greeted with empty plot. Can someone please point out the mistake in the code?
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Yongjian Feng
le 5 Août 2021
You only need to hold on for the first plot call, right?
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Star Strider
le 5 Août 2021
‘Is this the correct way to use "hold on" in a for loop?’
That is not the way I would do it.
Try this instead:
figure
hold on
for t = 1:5
dx = ...
dy = ...
plot(dx, dy, 'g-')
end
hold off
grid
.
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Star Strider
le 5 Août 2021
I canot run images of code, only actual code, so I could not run what was posted.
If you are plotting points, do this instead, in the loop:
plot(x, y, 'p')
to plot the points as stars without connecting lines.
.
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