How can I show the scale of my arrow in a quiver plot?

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Ashfaq Ahmed
Ashfaq Ahmed 2022-1-10
回答： DGM 2022-1-11
Hi!
If I want to display the scale of my arrows on a quiver plot I got from my u and v velocities, how can I set the scale bar in the figure so that the reader can look at my arrows and understand how they're size relate to the axis of the plot.
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DGM
DGM 2022-1-11
Oof. This is one of the many reasons I don't like dealing with quiver plots. There are a few tools on the File Exchange that may be useful, but I haven't used any of them myself:
https://www.mathworks.com/matlabcentral/fileexchange/24482-quivers
https://www.mathworks.com/matlabcentral/fileexchange/17582-ncquiverref

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