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
*	Fix MSVC error C2719	Jukka Ojanen	2015-10-13	1	-2/+3
\|
*	Add SSE2 optimized ffts_generate_cosine_sine_pow2_32f	Jukka Ojanen	2015-09-17	1	-14/+84
\|
*	Add double-double arithmetic to generate "exact" double precision cosine and ↵	Jukka Ojanen	2015-09-16	1	-0/+146
\| \| \| \|	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.
*	Change the order of constants; cos_hi, cos_lo, sin_hi, sin_lo -> cos_hi, ↵	Jukka Ojanen	2015-09-16	1	-68/+68
\| \| \| \|	sin_hi, cos_lo, sin_lo to support 128 bit vectorization
*	Extended constant tables to double-double arithmetic	Jukka Ojanen	2015-09-15	1	-49/+115
\|
*	FFTS is no longer depended on any other math library, and this should help ↵	Jukka Ojanen	2015-07-14	1	-3/+127
\| \| \| \|	to verify its numerical accuracy.
*	Move trigonometric stuff to separate file.	Jukka Ojanen	2015-07-14	1	-0/+221
	Implemented Oscar Buneman's method for generating a sequence of sines and cosines.