How do I plot cylinder bar in matlab?

Question

laith Farhan 2019-5-3

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https://ww2.mathworks.cn/matlabcentral/answers/460067-how-do-i-plot-cylinder-bar-in-matlab

评论： laith Farhan 2019-5-4

Dear all,

Is that possible to plot cylinder bar in matlab smilar to the picture below?

Let say my data is: x=[30,60,90]. I also would like to add x-axes and y-axes .

I appreciate it if you help me with example..

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Answer 1

darova 2019-5-3

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https://ww2.mathworks.cn/matlabcentral/answers/460067-how-do-i-plot-cylinder-bar-in-matlab#answer_373512

在 MATLAB Online 中打开

You can manually create whatever you want

clc,clear
radius = 10;
[X, Y, Z] = cylinder(radius,30);
[X0, Y0] = sphere(20);
X0 = X0 * radius;
Y0 = Y0 * radius;
Z0 = zeros(size(X0));
cla, hold on
x = [30 60 90];
y = [15 12 20];
for i = 1:length(x)
    X1 = X + x(i);
    Z1 = Z.*y(i);
    surf(X1,Y,Z1, 'FaceColor', 'm')             % cylinder wall
    surf(X0+x(i),Y0,Z0, 'FaceColor', 'm')       % bottom
    surf(X0+x(i),Y0,Z0+y(i), 'FaceColor', 'm')  % top
end
hold off
xlabel('X axis')
ylabel('Y axis')
zlabel('Z axis')
axis equal