4x decimation filter has zeros on the right side of the plane
We should consider negating these zeros. See Daniel's alog post here.
https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=67245
We should consider negating these zeros. See Daniel's alog post here.
https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=67245