Re: RFC -- improved Fourier transform

[jcupitt gmail com]

On 2 April 2013 22:03, John Denker <jsd av8n com> wrote:
> > to remove the power-of-two issue. It also supports real->complex and
> > complex->real half transforms, which might be interesting. You'd need
> > to add extra options for that, of course.
>
> Hmmmmm.  Can't all those things already be done using the imfourier(...)
> routine?

Direct real->complex and complex->real transforms use half the memory
and run at twice the speed, so you can work on larger datasets. I
don't know how useful that difference would be in this context though.

John