your function corresponds with Control.Arrow.Transformer.Automaton. If you frame your function is such most of your plumbing is taken care of.
http://hackage.haskell.org/packages/archive/arrows/0.4.1.2/doc/html/Control-Arrow-Transformer-Automaton.html On 18/10/2011 1:46 PM, Captain Freako wrote:
Hi all, If I have a pure function, which maps `(input, initialState)' to `(output, nextState)', what's the most succinct way of constructing a digital filter from this function, using Arrows? Thanks, -db _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
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