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Color plot for material properties?

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Nguyen Van Hieu
Nguyen Van Hieu 2021-3-20
编辑： Image Analyst 2021-3-20
Could you kindly recomment a matlab function to plot the color map for a meshed plate for me please! I mean I now the coordinate and the value of E, how can I plot the plates like other FEM software? The coordinate is 7x7 but the E matrix is 6x6.
Thank you so much!

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采纳的回答

KSSV
KSSV 2021-3-20
Read about patch, you can provide nodal connectivity data and plot the required.
Also you can do iinterpolation from element center to nodes and use pcolor.

更多回答（1 个）

Image Analyst
Image Analyst 2021-3-20
You can use imshow() with the 'InitialMagnification' option set to ten thousand. Then set a colormap
yourMatrix = rand(7)
cmap = jet(256);
imshow(yourMatrix, 'InitialMagnification', 10000, 'Colormap', cmap);
colorbar

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