![]() 'ColorData', reshape(cmap(1:2,:,:),, 4). If you are authorized to install MATLAB R2019a then you can download the installer from. ![]() %// We repeat each color 2 times (using 1:2 below) because each tail has 2 vertices %// We repeat each color 3 times (using 1:3 below) because each arrow has 3 vertices %// Now map this to a colormap to get RGBĬmap = uint8(ind2rgb(ind(:), vec_cmap) * 255) Ĭmap = permute(repmat(cmap, ), ) = histcounts(mag, linspace(clims, size(vec_cmap, 1))) Script to simulate unix commands PUSHD and POPD in matlab SILENT : do not. %// Now determine the color to make each arrow using a colormapĬlims = num2cell(, 'all','omitnan')]) Ever find yourself using Matlab and wishing you could quickly get back to the. ![]() The issue turned out to be NaNs in my data - quiver does not add NaNs to the Head.VertexData so you need to remove any NaNs from your magnitude array before calling histcounts. Download the latest MATLAB and Simulink product updates from the MathWorks Download Center. I noticed that running the exact solution code worked fine but when working with my own code I would get the 'wrong shape' error you described. I also had this problem when trying to follow the same solution.
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