Actions
Feature #2171
openUse libfftw3 for IFFT/FFT functions.
Status:
New
Priority:
High
Assignee:
-
Target version:
-
Start date:
Due date:
% Done:
0%
Resolution:
Spec Reference:
Description
The software_imbe_decoder is using home-rolled FFT/IFFT functions which are much better left to a proper DFT library. Replace these functions with those of libfftw3 - the library can use SIMD instructions to compute the DFT much more efficiently than this code and it simplifies the decoder.
Actions