MATLAB: How to plot three variables in one 3D graph from two 2D graphs

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3 variables x, y and z. I have two 2D graphs. The first 2D graph is obtained by keeping the 'x' constant and varying the 'y', as result, variation of 'z' as a function of 'y' with 'x' is constant. The second 2D graph is obtained, this time, by keeping the 'y' constant and varying the 'x', as result, variation of 'z' as a function of 'x' with 'y' is constant. Now, I want to plot the variation of the 3 variables x,y and z in a single 3D graph. Could you help me please?

Best Answer

See if the plot3 (link) function or similar (such as scatter3 or stem3) will do what you want.
Example —
figure
scatter3(x, y, z)
grid on
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