This is where sf.net feature request #3229286 "add user keyword and tags to help/apropos commands" comes from. PDL has lots of features and it should be easier to discover the ones you need....
On Mon, Nov 7, 2011 at 6:29 PM, David Mertens <[email protected]> wrote: > Where the heck did that come from and *why* have I never seen it before??? > > <annoyed at holes in documentation> > > David > > On Mon, Nov 7, 2011 at 3:55 PM, Craig DeForest > <[email protected]> wrote: >> A better solution might be to define a routine using thread_define. It's no >> faster than perl loops but at least saves you the hassle of knitting >> everything together. >> >> >> >> >> On Nov 7, 2011, at 2:51 PM, Luis Mochan wrote: >> >>> As I understand it, the functions fftw and ifftw acting on a piddle take >>> multidimensional (direct and inverse) Fourier transforms over all the >>> dimensions of the pdl, except the first which corresponds to the real or >>> imaginary part of the complex values. Is there a simple way to take the >>> transforms over just some of the dimensions and loop over the remaining >>> ones. For example, I could represent an array of 2D images as an >>> N+1-dimensional complex piddle with N>2 and want an array of the >>> corresponding Fourier transformed images as another N+1 piddle. I guess >>> there is a better solution than coding perl loops over the extra-dimensions. >>> Best regards, >>> Luis >>> >>> -- >>> WLM >>> _______________________________________________ >>> Perldl mailing list >>> [email protected] >>> http://mailman.jach.hawaii.edu/mailman/listinfo/perldl >> >> >> _______________________________________________ >> Perldl mailing list >> [email protected] >> http://mailman.jach.hawaii.edu/mailman/listinfo/perldl >> > > > > -- > Sent via my carrier pigeon. > > _______________________________________________ > Perldl mailing list > [email protected] > http://mailman.jach.hawaii.edu/mailman/listinfo/perldl > _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
