Matlab Equivalent to Vpython Trail

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Edward Lee
Edward Lee 2015-4-17
评论： Star Strider 2015-4-17
Essential what the title says. I am currently modeling an animation of multiple spheres using a while loop. I am wondering if there was a way to model the trajectory of the spheres like the trail function in Vpython can.

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回答（1 个）

Star Strider
Star Strider 2015-4-17
I am not familiar with Vpython, but the comet function and its friends (links at the end of the comet documentation page) might be what you want.
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Edward Lee
Edward Lee 2015-4-17
Ah, that seems like it would work. Any idea on how I would get this to work in a loop? I have a sphere with on a set of coordinates that updates every loop but when I put comet in the loop it just shows the blue dot each time without the trail.
Star Strider
Star Strider 2015-4-17
I’m not sure.
If you have R2015a, another option (that I also haven’t done a lot with recently) is the animatedline function.

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