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2 commits

Author SHA1 Message Date
gson
4fff0db399 Update math/ffts to 20170617.
The package does not include a change log, but one major feature
added since 20140106 is support for transforms of sizes other
than powers of two by means of the chirp Z transform.
2017-07-04 19:51:42 +00:00
gson
0dfcd0a628 Initial import of ffts.
ffts is a BSD-licensed Fast Fourier Transform library based on dynamic
generation of SIMD code, supporting Intel SSE and ARM Neon.
2016-01-22 14:57:41 +00:00