URL https://opencores.org/ocsvn/dblclockfft/dblclockfft/trunk

Subversion Repositories dblclockfft

[/] [dblclockfft/] [trunk/] [sw/] - Rev 19

Rev 19, 2015-03-10 15:56:11 GMT
Author: dgisselq
Log message:
Added the capability to accumulate bits internal to the FFT, only to drop
those extra bits just before the end. This helps to reduce truncation
error, and may even drop it by a factor of four (my own measurements).

Path
/dblclockfft/trunk/bench/cpp/dblstage_tb.cpp
/dblclockfft/trunk/bench/cpp/fft_tb.cpp
/dblclockfft/trunk/sw/fftgen.cpp
/dblclockfft/trunk/sw/Makefile