[PD] d-median (a running median) + d-for (a for loop)
fbar at footils.org
Fri Oct 17 14:25:43 CEST 2008
Damian Stewart hat gesagt: // Damian Stewart wrote:
> here's [d-median], a 'running median' abstraction i put together today.
> it's pure-Pd, for your PDa/Palmpilot/iPhoning pleasure. it outlets a
> running median of the last n values sent to its inlet.
> internally, it maintains two arrays - one a sorted list of values, the
> other a table of the timetags associated with each value. when you pass it
> a new value it increments the current timetag, finds the 'oldest' value in
> the list (the value with the current timetag) and removes it, and inserts
> the new value in-order, attaching the current timetag. this is implemented
> as a single pass through the array, doing the smallest number of copies
> possible, so it's fairly efficient.
That's really useful!
But I had a *really* hard time to read your patch. Attached is a
slightly cleaned up version with some added local sends and many cord
crossings removed. Still not perfect, but now I can see more of all
these objects. ;)
Frank Barknecht Do You RjDj.me? _ ______footils.org__
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 8613 bytes
Desc: not available
More information about the Pd-list