How to I limit the plot range to [0, 4]?

Answer 1

[Star Strider]

Use the axis (link) function.

[Szymon Krasnicki]

Does not help when I cannot get linespace to work, but thanks.

[Star Strider]

You posted no code, so I have no idea what the problem may be with linspace.

If you want ‘x’ for example to go from 0 to 4 with 150 points, the linspace call would be:

x = linspace(0, 4, 150);

[Szymon Krasnicki]

I've been tryingto get a similar image like in the picture I posted.

Here is my code:

[x,y,z] = cylinder(3);

z(2, :) = 4;

surf(x,y,z);

x = linspace(0, 4, 150);

y = linspace(0, 4, 150);

z = linspace(0, 4, 150);

However, the figure is still from [-4, 4] for the x and y axis. I am trying to restrict all axis on my plot from [0, 4]

[Szymon Krasnicki]

I got it to work with xlim, linspace did not work for some reason. Thank you for your help though.

[Star Strider]

The linspace function will create vectors. It will not do anything with respect to the axis limits.

I would do something like this (using the axis function, as I previously described):

[x,y,z] = cylinder(3);
z(2, :) = 4;
surf(x,y,z);
axis([0  4    0  4    0  4])