[Haskell-cafe] Haskell, arrows and signal processing
schlepptop at henning-thielemann.de
Thu Sep 9 13:20:21 EDT 2010
Rafael Gustavo da Cunha Pereira Pinto schrieb:
> The input and output are infinite streams. I have a few questions:
> 1) Is it possible to change it to use arrows? How would it look like?
> 2) How would one implement an continuous time version?
> For 2) I would like to implement something like that digital integrator,
> so I could create filters based on integrator loops like this one:
> x(t) ----(+)----> Integrator --|---> y(t)
> ^ |
> Note that x(t) would be a function, and I would expect to create a
> function y, based on this flow!
If you look for Arrows, Signal processing _and_ real-time efficiency,
then you might be interested in my experiments with LLVM:
(you need some more repositories like
no fun of installation currently because I could not achieve to get some
patches to llvm to hackage.)
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