Re: [Numpy-discussion] Vista installer?

2007-06-04 Thread Bryce Hendrix
I can confirm that our python 2.4 numpy and scipy eggs (and probably matplotlib and others) work with Vista. I was using them for development last week. I haven't tested the Python 2.5 eggs yet, but will do so this week. You can find all of our python 2.4 eggs at http://code.enthought.com/ensta

Re: [Numpy-discussion] SciPy Journal

2007-06-04 Thread Alexander Michael
On 5/31/07, Travis Oliphant <[EMAIL PROTECTED]> wrote: > Hi everybody, > > I'm sorry for the cross posting, but I wanted to reach a wide audience > and I know not everybody subscribes to all the lists. > > I've been thinking more about the "SciPy Journal" that we discussed > before and I have some

Re: [Numpy-discussion] flatten() without copy - is this possible?

2007-06-04 Thread Andrew Jaffe
dmitrey wrote: > hi all. > in the numpy for matlab users I read > > y = x.flatten(1) > > turn array into vector (note that this forces a copy) > > Is there any way to do the trick wthout copying? > What are the problems here? Just other way of array elements indexing... One important question i

[Numpy-discussion] signal processing chapter for book

2007-06-04 Thread Giorgio Luciano
first of all sorry for cross posting As I wrote some time ago we are trying to write a book proposal about the use of python/scipy/numpy in chemometrics and analytical chemistry. Since now I've received positive answer from eight authors and the only "missing" chapter is one about the use of pyt

Re: [Numpy-discussion] corrcoef of masked array

2007-06-04 Thread Jesper Larsen
On Wednesday 30 May 2007 19:48, Robert Kern wrote: > I'm afraid this doesn't work, either. Correlation matrices are constrained > to be positive semidefinite; that is, all of their eigenvalues must be >= > 0. Calculating each of the correlation coefficients in a pairwise fashion > doesn't incorpora