[SciPy-Dev] discrete sine transforms

[Warren Weckesser]

On Wed, Nov 30, 2011 at 1:19 PM, Matt Terry <matt.terry at gmail.com> wrote:

> Hi,
> I noticed that scipy.fftpack has discrete cosine transforms, but not
> sine transforms.  It also looks like the dst's are in the fftpack
> source, just not the scipy wrappers.  Is there a special reason for
> not wrapping the dst's, or do they just lack a champion?
>


There's a ticket for that:  http://projects.scipy.org/scipy/ticket/1432

I don't see any reason for not making dst available.  I suspect it just
hasn't been a top priority for anybody.  A pull request would be great, if
anyone wants to implement this.

Warren
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