Poisson equation solved with FFT
 

Hey

i need a Fortran code to solve two dimensional poisson equation using FFT. any help will be highly appreciated.

Kind regards

ok
 

thanks for the website . i looked at the code but it is in C++. i am not proficient in C.

so anyone that can help to get me code in Fortran...

regardsss

Have you searched for the code in netlib. I think the web-page is www.netlib.org.