Matlab - Gráfica 3D

clear all

n=500;

close all

x=sort(10*rand(1,n));

 y=100*rand(1,n);

 z=50*rand(1,n);

 color=rand(n,3);

 hold on

 axis([min(x) max(x)   min(y) max(y)      min(z) max(z)])

 for i=1:length(x);

 plot3(x(i),y(i),z(i),'*','color',color(i,:))

 axis([min(x) max(x)   min(y) max(y)      min(z) max(z)])

 end

  axis([min(x) max(x)   min(y) max(y)      min(z) max(z)])

  xlabel('X');

  ylabel('Y');

  zlabel('Z');

  view(36,18)

  grid on

 hold off

clear all

n=10;

close all

x=sort(10*rand(1,n));

 y=100*rand(1,n);

 z=50*rand(1,n);

 [X,Y]=meshgrid(x,y);

 [Z,Z]=meshgrid(z,z);

 surf(X,Y,Z)