Plotting 2D graphs in scatter3

Igor Cherubin

2015 8 10

0 个回答

5 次查看（30 天）

0 个投票

I want to plot the 2D projections of the scatter3, is it possible? Heres what I have until now:

figure
[x,y,z] = sphere(16);
x = [19.39,12.65,21.1,15.19]; %B
y = [4.58,1.76,6.38,5.43]; %A
z = [82.42,74.16,81.41,79.25]; %L
scatter3(x,y,z,...
          'MarkerEdgeColor','k',...
          'MarkerFaceColor',[0 .9 .75])
      C = [0 .9 .75; 1 0 0; 0 0.4 0.4; 0.6 0.4 0];
  scatter3(x,y,z,[],C,'filled','MarkerEdgeColor','k');
      text (18.39, 4.58, 81.42, 'Resina 3')
      text (13.65, 1.9, 75.16, 'A2')
      text (22.1, 6.38, 82.41, 'Resina 2')
      text (15.19, 5.9, 78.9, 'Resina 4')
  axis ([5 30 0 10 70 90])
  xlabel('*B')
  ylabel('*A')
  zlabel('*L')
  view(35,10)

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

August Brandberg 2015-8-10

编辑：August Brandberg 2015-8-10

Onto what would you project the scatter points?

A plane made up of 2 cartesian axis? A 2D plane which minimizes the distance to the scatter points? (e.g. for dimensionality reduction) Something else? What is the significance of the sphere() on line which does not seem to be used?

请先登录，再进行评论。

请先登录，再回答此问题。

Follow Question