Hello everyone,
I would like to solve the following problem (preferably without
reshaping / flipping the array a).
Assume I have a vector v of length x and an n-dimensional array a where
one dimension has length x as well. Now I would like to multiply the
vector v along a given axis of a.
Some
Oh and I forgot to mention: I want to specify the axis so that it is
possible to multiply x along an arbitrary axis of a (given that the
lengths match).
On 29.06.2011 16:32, Robert Elsner wrote:
Hello everyone,
I would like to solve the following problem (preferably without
reshaping /
On Wed, Jun 29, 2011 at 10:32 AM, Robert Elsner ml...@re-factory.de wrote:
Hello everyone,
I would like to solve the following problem (preferably without
reshaping / flipping the array a).
Assume I have a vector v of length x and an n-dimensional array a where
one dimension has length x
Yeah great that was spot-on. And I thought I knew most of the slicing
tricks. I combined it with a slice object so that
idx_obj = [ None for i in xrange(a.ndim) ]
idx_obj[axis] = slice(None)
a * x[idx_object]
works the way I want it. Suggestions are welcome but I am happy with the
quick
On Wed, Jun 29, 2011 at 11:05 AM, Robert Elsner ml...@re-factory.de wrote:
Yeah great that was spot-on. And I thought I knew most of the slicing
tricks. I combined it with a slice object so that
idx_obj = [ None for i in xrange(a.ndim) ]
or
idx_obj = [None] * a.ndim
otherwise this is also
