STL file from 3D array

Hi everyone,

I've got a 3D array which is a product of 3 matrices ( svds function is used 3DARRAY= U*E*V' ). Now, I need to convert that array into a somewhow CAD or Mesh readable file (like a surface). The best file I can think of STL but I couldnt find a way to convert. Any thoughts?

Best,

Oguzhan

Answer 1

[madhan ravi]

https://in.mathworks.com/matlabcentral/answers/45020-matlab-to-cad-program#answer_57443

[Oguzhan M]

Thanks for the answer, but this method, I think, is only for coloumn vectors, which are basically xy or xyz coordinates. In my case, since svds is applied, the array consists of many rows and coloumns (gridded xy and corresponding z which looks sth like 880x1440).

Thanks,

Oguzhan