[SciPy-Dev] SciPy Goal

Charles R Harris charlesr.harris@gmail....
Wed Jan 4 22:11:56 CST 2012

On Wed, Jan 4, 2012 at 8:30 PM, <josef.pktd@gmail.com> wrote:

> On Wed, Jan 4, 2012 at 9:33 PM, Charles R Harris
> <charlesr.harris@gmail.com> wrote:
> >
> >
> > On Wed, Jan 4, 2012 at 6:43 PM, Travis Oliphant <travis@continuum.io>
> wrote:
> >>


> ltisys was pretty neglected, but Warren, I think, made quite big
> improvements.
> There was several times the discussion whether MIMO works or should
> work, similar there was a discrete time proposal but I didn't keep up
> with what happened to it.
> In statsmodels we are very happy with signal.lfilter but I wished
> there were a multi input version of it.
> Other things that are basic, periodograms, burg and levinson_durbin
> are scipy algorithms I think, but having them in a scikits.signal
> would be good also.
Those all sound like good additions. Burg and Levinson_Durbin would also be
useful for folks making a maximum entropy package and would be a natural
fit with lfilter. I've seen various approaches to image interpolation that
could also make use of the lfilter functionality.


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