How can i plot the projection of 3d on 2d?

Hi everyone,

My data is in x, y, z form. I am trying to plot the projection of 3d on 2d.

Here is my sampel attempt:

X=1:1:100;
Y=1:1:100;
Z=1:1:100;
scatter3(x,y,z)

What is get so far:

What i am looking for:

Thank you!

[KSSV]

Your data is such.....you need to have data with the spatial variation.

[Andi]

yes, the orginal data set have spairial variation, here i just want to see how can i plot such data in such a fashion.

Answer 1

[KSSV]

X=1:1:100;
Y=1:1:100;
Z=1:1:100;
figure
hold on
scatter3(X,Y,Z,[],Z,'filled')
scatter(X,Y,[],Z,'filled')
view(3)

[Andi]

@KSSV I rquire to plot the 2d proejction on the same plot at top same as in the attched figure.

[Andi]

@KSSV teh updated figure looks good, can we plot the 2d view on top like in the examplery figure.

[KSSV]

Try the given lines with your data.

[Andi]

@KSSV, I try with the orginal data but did not get any output, here is the data,..

dat=load('dd.csv');
X=dat(:,1);
Y=dat(:,2);
Z=dat(:,3);
figure
hold on
scatter3(X,Y,Z,[],Z,'filled')
scatter(X,Y,[],Z,'filled')
view(3)

[KSSV]

dat=readtable('https://in.mathworks.com/matlabcentral/answers/uploaded_files/1186483/dd.csv/dd.csv');
X=dat.(1);
Y=dat.(2);
Z=dat.(3);
figure
hold on
scatter3(X,Y,Z,[],Z,'filled')
scatter(X,Y,[],Z,'filled')
view(3)
colormap(jet)

[Andi]

@KSSV i am trying to make similar plot while using online matlab but did not get any output. Plus, I want to plot the 2d view on top on the figure instea dof the bottom and the y axis shoudl be in revesre order.

thank you!