filters decimation downsampling sampling asked Aug 19, 2011 at 13:29

filters filter-design infinite-impulse-response biquad asked Sep 12, 2011 at 13:49

filters infinite-impulse-response asked Aug 17, 2011 at 23:39

c macros include concatenation c-preprocessor asked Feb 1, 2012 at 12:57

power-spectral-density asked May 12, 2012 at 19:02