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Plot Modes of a cylinder in 3D

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ELizabeth Sharp
ELizabeth Sharp 2021년 10월 14일
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댓글: ELizabeth Sharp2021년 10월 14일
Up above is the modes of a cylinder stretched out flat for 200 degrees around the cylinder. Data is arranged in a 3D matrix: Distance x angle x displacement(at a particular time step).
被覆盖的数据量的200度cylinder. I would like to show this data on a cylinder instead of it being flat. So far I have converted the polar data to cartesian however I am unsure how to plot this data onto a cylinder for 200 degrees.
Will I need to zero the remaining 160degrees as I do not have data for this?

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KSSV
KSSV 2021년 10월 14일
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ELizabeth Sharp
ELizabeth Sharp 2021년 10월 14일
不幸的是我有一些wi问题th the code:
Arrays have incompatible sizes for this operation.
Error in main (line 43)
U = sqrt(UX.^2+UY.^2+UZ.^2);
The components of displacement for x and y were 41x58, the cylinder was scanned in 5mm by 5 degrees squares around from 0 to 200 degrees. So I have reordered the x and y arrays to 2378 x 1.
However the z compnent is 0:5:285. This is 0mm to 285mm in 5mm steps.
I am aware the array dimensions disagree however this is the data structure.
Using your mesh generation code I have applied the data to a surf plot, without the deformation.

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