Exporting mesh generated by MATLAB to ASCII file?

I have generated a 3D mesh from a STL file using the PDE toolbox. How can I extract the mesh in terms of numerical outputs in an ASCII file?

Here's the code:

importGeometry(model,'cad.stl');
generateMesh(model, 'Hmax',5);
figure
pdeplot3D(model)

Answer 1

[KSSV]

Have a look on the model.

model.Mesh

In the above you have elements as well as nodal connectivity. You can pick from there and use fprintf to write into ascii file.