How to Plot Grid on a Scatter Plot?

Question

ercan duzgun 2021-2-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/736012-how-to-plot-grid-on-a-scatter-plot

编辑： ercan duzgun 2021-2-4

I want to add grids on that plot below. The grids should joints the points . Like similar to the mesh command.( https://www.mathworks.com/help/matlab/ref/mesh.html )

How can I add the grids onto that plot that you created? Is it possible?

This is continuation of my previous question before here:(https://www.mathworks.com/matlabcentral/answers/735077-how-to-put-dots-on-sphere-mesh-node-points)

For the plot the MATLAB command is:

[x,y,z] = sphere;
x = x(11:end,:); 
y = y(11:end,:); 
z = z(11:end,:);
r = 1; 
figure
scatter3(r.*x(:),r.*y(:),r.*z(:), 0.001+z(:)*100, 'o', 'filled');  %# Plot the surface
axis equal; 

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Star Strider 2021-2-4

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/736012-how-to-plot-grid-on-a-scatter-plot#answer_614612

在 MATLAB Online 中打开

Depending on the result you want, here are some options to experiment with:

[x,y,z] = sphere;      %# Makes a 21-by-21 point sphere
x = x(11:end,:);       %# Keep top 11 x points
y = y(11:end,:);       %# Keep top 11 y points
z = z(11:end,:);       %# Keep top 11 z points
r = 1;                 %# A radius value
figure
scatter3(r.*x(:),r.*y(:),r.*z(:), 0.001+z(:)*100, 'o', 'filled');  %# Plot the surface
hold on
mesh(x,y,z, 'EdgeColor','k', 'LineStyle','-')
hold off
axis equal;            %# Make the scaling on the x, y, and z axes equal
figure
mesh(x,y,z, 'EdgeColor','k', 'LineStyle',':', 'FaceAlpha',0.1)
hold on
scatter3(r.*x(:),r.*y(:),r.*z(:), 0.001+z(:)*100, 'o', 'filled');  %# Plot the surface
hold off
axis equal;            %# Make the scaling on the x, y, and z axes equal