Setting 3D plot's centre at origin

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PASUNURU SAI VINEETH
PASUNURU SAI VINEETH on 28 Aug 2021
Commented: Wan Ji on 29 Aug 2021
Hey community, when I plot the 3D graph in a certain program, the intersection of X and Y axes wasn't present on the z=0 plane. I would like to know the command that forces the origin (0,0,0) to be the intersection of axes. I am sharing the plot command and the plot output.
plot3(x,y,z)
xlabel('x [m]')
ylabel('y [m]')
zlabel('z [m]')
grid

Answers (1)

Wan Ji
Wan Ji on 28 Aug 2021
try this
set(gca, 'XAxisLocation', 'origin', 'YAxisLocation', 'origin','ZAxisLocation', 'origin')
  2 Comments
PASUNURU SAI VINEETH
PASUNURU SAI VINEETH on 28 Aug 2021
I am encountering the following error:
Error using matlab.graphics.axis.Axes/set
Unrecognized property ZAxisLocation for class Axes.
Error in Variable_Cd (line 97)
set(gca, 'XAxisLocation', 'origin', 'YAxisLocation', 'origin','ZAxisLocation', 'origin')
Wan Ji
Wan Ji on 29 Aug 2021
So the only thing to do is
set(gca, 'XAxisLocation', 'origin', 'YAxisLocation', 'origin')
And as for z-axis, can not be set to origin

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