Removing Zero Vectors in Quiver

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William
William 2011-7-12
回答： Veera Kanmani 2018-4-20
Hello,
I'm plotting a vector field using quiver and have a problem very similar to the one here: http://www.mathworks.com/matlabcentral/answers/8787-how-to-plot-a-2d-vector-field-and-exclude-zero-vectors-dots-in-the-graph
That is, I have a lot of dots for zero vectors that I'd like to switch off. I have tried changing the zeros to NaN and to logical zeros (falses), but I'm still getting dots.
Does anyone know a general way to get quiver to stop the drawing dots for zero vectors?
Thanks your time and assistance, Will

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回答（1 个）

Veera Kanmani
Veera Kanmani 2018-4-20
https://in.mathworks.com/matlabcentral/answers/162761-quiver-plot-need-help-to-remove-nan
https://in.mathworks.com/matlabcentral/answers/11484-removing-zero-vectors-in-quiver

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