Or if [fexpr~] is too expensive... On Mon, Mar 14, 2016 at 12:00 AM, Chris McCormick <ch...@mccormick.cx> wrote:
> On 25/02/16 22:39, i go bananas wrote: > >> real-time zero-crossing detection with sample-rate precision. >>> >> >> if (incomingSignal > 0 && previousIncomingSignal < 0 || incomingSignal < >> 0 || previousIncomingSignal > 0) return 1; >> else return 0; >> > > fexpr~ if (($x1[0] > 0 && $x1[-1] < 0) || ($x1[0] < 0 && $x1[-1] > 0), 1, > 0); > > Cheers, > > Chris. > > -- > http://mccormick.cx/ > > > _______________________________________________ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >
zero-crossing~-help.pd
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zero-crossing~.pd
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