Plotting 3D Animation from 4-D Data
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Hi,
I'm trying to plot an animated 3D plot from some data that I've calculated. The matrix is a 4D matrix that is a function of x y z and time, where at each point, the temperature of that point is represented.
For example, in the sample values below, it can be seen that "val(:,:,1,1)" represents the temperatures at each coordinate of space in the x-y plane on the first z-plane and at the first point in time. Likewise, the values found in "val(:,:,2,1)" represent the temperatures at each coordinate of space in x-y plane for the SECOND z-plane at the first point in time. This continues until all the temperature values are displayed for each position in x, y, and z, at the first point in time. After which, the sequence repeats at "val(:,:,1,2)" which displays the temperatures at each x-y coordinate for the first z-plane but at the SECOND point in time.
Thank you for any help in advance.
2 件のコメント
採用された回答
darova
2020 年 7 月 5 日
Here is the start
clc,clear
load 4D_Data.mat
% initialization of surfaces
for j = 1:size(T_adi,3)
h(j) = surface(T_adi(:,:,j,1));
end
view(3)
% change data
for i = 1:size(T_adi,4)
for j = 1:size(T_adi,3)
set(h(j),'zdata',T_adi(:,:,j,i)+20*j)
end
pause(0.1)
i
end
3 件のコメント
darova
2020 年 7 月 5 日
maybe this will be helpfull
load 4D_Data.mat
[m,n,k,l] = size(T_adi);
[x,y,z] = meshgrid(1:m,1:n,1:k);
for i = 1:size(T_adi,4)
slice(x,y,z,T_adi(:,:,:,i),[3 m-2],[3 n-2],[3 k-2])
% alpha(0.5)
pause(0.1)
end
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