how to plot a 3D matrix in cartezian coordinate?

Hello,

I have a 3 dimentional matrix. and each cell has a value. I want to plot this in x-y-z coordinates, where the magnitude of value of each cell define the color of the node(or cell).

I tried scatter3, with no luck. could any body help me?

here is the code to generate the den matrix.

x = linspace(-3,3,512);

y = linspace(-3,3,512);

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

zz = linspace(0,5,512);

for z=1:512

den(:,:,z)=exp(-1 * ((X).^2+(Y).^2 ))*(100/z^2); %den is a 512x512x512 matrix

end

I looked trough other questions here, but couldn't find the answer.

[darova]

try slice

[Giselle]

Hi, I did, and it is not what I want. I mean I need to have a full plot, before slice it.

[darova]

scatter3?

isosurface

Answer 1

[Daniel Vieira]

try the Volume Viewer

[Giselle]

Hi, the matlab 2016 does not have this option.