Some of my [fexpr~ ] IIR constructions have the same problem... but as mentioned before, there's a if(isnan($y), 0, $y) way to do that. Perhaps.... you don't want to default the nan filtering to go to 0. It could sound glitchy, and introduce clicks. Maybe there's a better way to get continuity.
Chuck On Mon, Sep 29, 2008 at 12:25 PM, Hans-Christoph Steiner <[EMAIL PROTECTED]> wrote: > > Pix and I are here working in AVLAB using [iir] for filtering data > from [wiimote]. It turns out that [iir] gets stuck at inf or -inf if > it receives one. This makes sense in a math sense, but not in a Pd/ > practical sense. > > We are thinking that [iir] should filter out -inf, inf, and perhaps > nan as well. Seems like they would be useful objects for other > things too. Something like: > > - filter nan [no_nan] > - filter inf/-inf [no_inf] > > .hc > > ------------------------------------------------------------------------ > ---- > > Terrorism is not an enemy. It cannot be defeated. It's a tactic. > It's about as sensible to say we declare war on night attacks and > expect we're going to win that war. We're not going to win the war > on terrorism. - retired U.S. Army general, William Odom > > > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
