Plot figure with 3 matrix 1D x y z like a surface

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ly
ly 2015-10-22
评论： ly 2015-10-22
Three matrices are x y z coordinates for a figure.
... x=[1:10]
y=[11:20]
z=[21:30] ...
Which command can be used to plot surface with x y z? (Tried "surf" and "mesh" command but they are not working)
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Walter Roberson
Walter Roberson 2015-10-22
You have only shown one combination. Should it always be the triples x(K), y(K), z(K), like x(1), y(1), z(1); x(2), y(2), z(2)? If so then you are defining a line, not a surface.
Or can you have x(1), y(3), z(5) for example, all combinations of all x values with all y values with all z values? If that is the case then you are defining a volume rather than a surface.

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Walter Roberson
Walter Roberson 2015-10-22
plot3(x, y, z)
This is the surface plot you seem to be requesting. It is a degenerate surface.

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