Spherical Harmonics really aren't doing it for me. There, I said it.
-
-
@cmuratori Needlets form a frame only at the limit, so no nice properties. But radial bases rotate amazingly cheaply so the future is radialThanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@cmuratori The paper on OMP shows how to choose a random set of non orthonormal bases and get good results. Then train them with K-SVDThanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@cmuratori Overcomplete trained mixed dictionaries of non-polynomial bases both smooth and polygonal is my goal. Aim for All-frequency.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.