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Mesh Plotting in Matlab

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Ali Baig
Ali Baig on 7 Nov 2017
Hello, I am trying to perform a simple finite element analysis. To create a mesh, I am using
xArray = 0 : 0.1 : 1;
yArray = 1 : 0.2 : 2;
[X, Y] = meshgrid(x, y)
Now, I want to plot it like
What command is use for this purpose?

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Answers (1)

Precise Simulation
Precise Simulation on 8 Nov 2017
The following will plot quadrilaterals from your grid (if you prefer triangles you can use the patch command)
x = 0 : 0.1 : 1;
y = 1 : 0.2 : 2;
[X, Y] = meshgrid(x, y)
h = mesh(X,Y,ones(size(X)));
set(h,'marker','o','markeredgecolor','k','markerfacecolor','r', ...
'facecolor',[.9 .9 .9])
grid off
view(0,90)
axis equal

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