Hi Sturla,
Thanks for the overview.
On Mon, Oct 26, 2009 at 5:24 PM, Sturla Molden
Ralf Gommers skrev:
If anyone with knowledge of the differences between the C and Fortran versions could add a few notes at the above link, that would be great.
The most notable difference (from a user perspective) is that the Fortran version has more transforms, such as discrete sine and cosine transforms. It also supports single and double precision. The older Fortran version is used in SciPy.
I added this to the module docstring. The info that would still be useful is how the functions that are exposed in fftpack_lite are subtly different from the older Fortran functions. Charles mentioned zerofill for example. Those funcs are: cfftb cfftf cffti rfftb rfftf rffti Cheers, Ralf