plotting trajectory direction of a path

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michael
michael 2023-5-29
评论： Image Analyst 2023-5-29
Hi,
I have a set of points (lat, long) which I eould like to plot as a trajectory path. on top of that, I'd like to add an arrow for the direction of the movement.
How can I do this?
Note, I'm using MATLAB R14
Note2: I can have small set size (1000 points) and can have huge set size (hundred thousand of points)

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回答（1 个）

Image Analyst
Image Analyst 2023-5-29
See plot and quiver
  4 个评论
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michael
michael 2023-5-29
annottation requires tha xand y will be between 0 and 1, however, I'm using lat long which is not so between 0 and 1
the exportgraphics or copygraphics not supported by MATLAB R14
Image Analyst
Image Analyst 2023-5-29
Ok, can you upgrade? And did you check out the options for changing the appearance of the arrows?

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