MATLAB: Using MarkerSize in plot3

markersizeplot3

I have two matrices, A and B, size of each is

. Each row represents a coordinate (x,y,z).

I want to display both of them on the same coordiante system using plot3.

I would like to change the MarkerSize of each set to be something different.

My attempt (which didn't work)

plot3(A(:,1), A(:,2), A(:,3), 'MarkerSize', 5, 'xr', B(:,1), B(:,2), B(:,3), 'sb', 'MarkerSize', 10);

Best Answer

https://www.mathworks.com/help/matlab/ref/plot3.html#mw_e90f6fb5-050e-4dda-8f6d-e0eaab1d995e. My suggestion is to use two plot3(...) calls with hold on

Related Solutions

MATLAB: Plot MarkerSize units normalized

Sorry, the MarkerSize is always in points.

curunits = get(gca, 'Units');
set(gca, 'Units', 'Points');
cursize = get(gca, 'Position');
set(gca, 'Units', curunits);

Now cursize(3) is the width in points and cursize(4) is the height in points. You can then calculate an appropriate marker size as a fraction of the axes size. If you want to catch changes in the axes size, hook into the figure ResizeFcn callback.

MATLAB: Matlab subplot

Call figure before the loop, then inside before hold on:

subplot(3,3,i_z-25)

% Example

figure
for n = 1:9
    subplot(3,3,n)
    hold on
    plot(1:10,1:10,'r')
    plot(1:10,10:-1:1,'b')
end

Best Answer

Related Solutions

MATLAB: Plot MarkerSize units normalized

MATLAB: Matlab subplot

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