Age | Commit message (Collapse) | Author | Files | Lines | |
---|---|---|---|---|---|
2003-07-24 | Initial import of math/djbfft provided by Chris Lloyd in PR pkg/19258: | jschauma | 1 | -0/+7 | |
djbfft is an extremely fast library for floating-point convolution. The current version holds most of the speed records for double-precision FFTs on general-purpose computers. djbfft provides power-of-2 complex FFTs, real FFTs at twice the speed, and fast multiplication of complex arrays. Single precision and double precision are equally supported. |