ffts - Raptor Engineering's fork of linkotec/ffts The Fastest Fourier Transform in the South http://anthonix.com/ffts

	Commit message (Collapse)	Author	Age	Files	Lines
*	Add double-double arithmetic to generate "exact" double precision cosine and ↵	Jukka Ojanen	2015-09-16	1	-0/+3
\| \| \| \|	sine tables. Correct rounding verified using MPFR upto 2^28. SSE2 optimized ffts_generate_cosine_sine_pow2_64f takes twice as long as ffts_generate_cosine_sine_pow2_32f.
*	FFTS is no longer depended on any other math library, and this should help ↵	Jukka Ojanen	2015-07-14	1	-0/+5
\| \| \| \|	to verify its numerical accuracy.
*	Move trigonometric stuff to separate file.	Jukka Ojanen	2015-07-14	1	-0/+48
	Implemented Oscar Buneman's method for generating a sequence of sines and cosines.