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Plot surface from different lines

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Auryn_
Auryn_ 2017-1-11
评论： Star Strider 2017-1-11
Hi,
I have several plots which are in fact just lines. Now I would like to add these lines to form a surface and create a plot of this surface. How can I do that? Thanks in advance.

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回答（1 个）

Star Strider
Star Strider 2017-1-11
From your description, I would use the plot3 function. That is likely as close as you can get to a surface with your lines.
Consider using an interpolation function (for example scatteredInterpolant) to create a complete surface from them.
  2 个评论
Auryn_
Auryn_ 2017-1-11
Hi, thanks for your answer. I have tried but it does not work. Message: Vectors must be the same length. I have tried with plot3(x,y,z) where x=1x50, y=1x6 and z=6x50. Can you help me? Thanks in advance!
Star Strider
Star Strider 2017-1-11
In recent MATLAB releases (I’m using R2016b), the mesh and surf functions allow you to use vectors for the independent variables, so you can just do something like this:
The Code:
x = 1:50; % Create Data
y = 1:6; % Create Data
z = rand(6,50); % Create Data
figure(1)
mesh(x, y, z)
grid on

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