On 4/28/07, Anton Sherwood <[EMAIL PROTECTED]> wrote:
Travis Oliphant wrote:
> One approach is to use argsort to create an index list of sorted
> eigenvalues and then sort the eig and eigvector arrays before zipping
> them together in a list of tuples.
>
> eig, val = numpy.linalg.eig(a)
>
> indx
Travis Oliphant wrote:
> One approach is to use argsort to create an index list of sorted
> eigenvalues and then sort the eig and eigvector arrays before zipping
> them together in a list of tuples.
>
> eig, val = numpy.linalg.eig(a)
>
> indx = eig.argsort()
> eig = eig.take(indx)
> val = val.t
Thanks for the comments!
On 4/26/07, Travis E. Oliphant <[EMAIL PROTECTED]> wrote:
>
> Forgive my ignorance, but I'm not really sure what this PEP is trying to
> do. I don't want to sound negative, I really just don't understand the
> purpose. I've just never encountered a problem this that I ca
On 4/27/07, Alan Isaac <[EMAIL PROTECTED]> wrote:
> On Fri, 27 Apr 2007, Jeffrey Yasskin wrote:
> > Then again, doubles aren't a group either because of this
> > imprecision, and I'm suggesting claiming they're
> > a subclass of that, so maybe there's room in a practical
> > language to make them a
Russell E. Owen wrote:
> I often find myself doing simple math on sequences of numbers (which
> might or might not be numpy arrays) where I want the result (and thus
> the inputs) coerced to a particular data type.
>
> I'd like to be able to say:
>
> numpy.divide(seq1, seq2, dtype=float)
>
> bu
Use a week functions are basically function that you use for a short
period of time where a full fledged well designed program is more of a
waste of time than anything else. Other then that, for what you miss
it really, really depends on your applications and goals. I work on
signal processing and
Ross Harder wrote:
> Ahhh... that hadn't occured to me. Just installed
> Enthon and assumed it was up to date, but it's not.
>
> Sorry for the misguided complaint.
No worries.
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by
Ahhh... that hadn't occured to me. Just installed
Enthon and assumed it was up to date, but it's not.
Sorry for the misguided complaint.
Thanks,
Ross
--- Robert Kern <[EMAIL PROTECTED]> wrote:
> Ross Harder wrote:
> > Hi,
> > I'm new to Numpy, just bought the guide last week.
> >
> > I've
Ross Harder wrote:
> Hi,
> I'm new to Numpy, just bought the guide last week.
>
> I've been disappointed by the difficulty I'm having
> finding functions that are documented in the guide.
> So
> far I've had to spend a lot of time tracking down that
> the fft2 and fftn functions from the fftpack
Hi,
I'm new to Numpy, just bought the guide last week.
I've been disappointed by the difficulty I'm having
finding functions that are documented in the guide.
So
far I've had to spend a lot of time tracking down that
the fft2 and fftn functions from the fftpack library,
which are documented in t
On 4/27/07, Christopher Barker <[EMAIL PROTECTED]> wrote:
>
> Is there really no single method to call on an ndarray that asks: "what
> endian are you"
>
> I know not every two-liner should be made into a convenience method, but
> this seems like a good candidate to me.
+1
I came across this sour
Hi,
> However, I would disagree that Python with all its tools going to
> replace Matlab well for everything. For large projects, for advanced
> programmers and for non-standard things such as complex database
> handling (in my case) it is definitly a clear winner. However, I would
> be weary of g
Peter C. Norton wrote:
> Building numpy for my company's solaris distribution involves requring
> a run_path for the lapack+blas libraries we're using (libsunperf,
> though I'm considering swapping out for gsl since we may use that).
>
> The situation we're in is that we need gcc to get the -R for
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