meshing in matlab

hi,,

if i have a circular area ,say with a diameter of 0.2m, how can i mesh it in matlab??

thank you

Answer 1

[Grzegorz Knor]

See:

DistMesh - A Simple Mesh Generator in MATLAB

Or if you have pdetool:

http://www.mathworks.com/help/toolbox/pde/ug/initmesh.html

eventually something like this:

[x,y] = meshgrid(-.2:.01:.2);
x = x(:);
y = y(:);
idx = x.^2+y.^2 < 0.2^2;
x(~idx) = [];
y(~idx) = [];
dt = DelaunayTri(x,y);
triplot(dt)
axis equal

Answer 2

[KSSV]

Hi

   You can refer my homepage link for meshing in MATLAB. I have done meshing of plates and shells in MATLAB.

Link:

https://sites.google.com/site/kolukulasivasrinivas/

Check the plates and shell pages under MATLAB FEA. Share your experience (comments, likes, suggestions) on the CODE if have used it.

Sreenu

https://sites.google.com/site/kolukulasivasrinivas/