Mlabwrap allows pythonistas to interface to Matlab(tm) in a very
straightforward fashion:
from mlabwrap import mlab
mlab.eig([[0,1],[1,1]])
array([[-0.61803399],
[ 1.61803399]])
More at http://mlabwrap.sourceforge.net.
Mlabwrap 1.0.1 is just a maintenance release that
David Cournapeau [EMAIL PROTECTED] writes:
Alexander Schmolck wrote:
Charles R Harris [EMAIL PROTECTED] writes:
The automatic handling of pointers for the default allocation type is also
convenient and makes it reasonable to have functions return matrices and
vectors.
Hmm, I
Charles R Harris [EMAIL PROTECTED] writes:
The automatic handling of pointers for the default allocation type is also
convenient and makes it reasonable to have functions return matrices and
vectors.
Hmm, I wonder whether I missed something when I read the manual. I didn't see
anything in the
Christopher Barker [EMAIL PROTECTED] writes:
Alexander Schmolck wrote:
I just saw a closely related question posted one
week ago here (albeit mostly from a swig context).
SWIG, Boost, whatever, the issues are similar. I guess what I'd love to
find is an array implementation that plays
Hi,
I've sent pretty much the same email to c++sig, but I thought I'd also try my
luck here, especially since I just saw a closely related question posted one
week ago here (albeit mostly from a swig context).
I'm working working on an existing scientific code base that's mostly C++ and
I'm
Robert Kern [EMAIL PROTECTED] writes:
If possible, I would prefer a way to pass a value to use and raise the error
if
no such value is passed rather than hardcode an identity value for min() and
max().
What's wrong with inf? I'm not sure integer reductions should have
max/min-ints as
Robert Kern [EMAIL PROTECTED] writes:
Alexander Schmolck wrote:
Robert Kern [EMAIL PROTECTED] writes:
If possible, I would prefer a way to pass a value to use and raise the
error if
no such value is passed rather than hardcode an identity value for min()
and max().
What's wrong
Bill Baxter [EMAIL PROTECTED] writes:
also pulls the numpy namespace into the global one. For debugger
integration, is there any way to set up ipython so that on errors it
will pop up a GUI debugger that shows the line of source code where
the error occured and let you set break points?
the list is low-volume and subscription is recommended.
Discussion of mlabwrap development takes place on the scipy-dev (please
mention mlabwrap in the subject line):
http://projects.scipy.org/mailman/listinfo/scipy-dev
cheers,
Alexander Schmolck, mlabwrap author and maintainer
Simon Wood [EMAIL PROTECTED] writes:
To all,
I came across an old thread in the archives in which Alexander Schmolck gave
an example of a Matlab like matrix formatter he authored for Python. Is this
formatter still available some where?
Yup. I've still got it as part of a matrix class I
URL
---
http://mlabwrap.sourceforge.net
Description
---
Mlabwrap-1.0 is a high-level python to matlab(tm) bridge that makes calling
matlab functions from python almost as convenient as using a normal python
library. It is available under a very liberal license (BSD/MIT) and should
work
Andrew Straw [EMAIL PROTECTED] writes:
Alexander Schmolck wrote:
2. Despite this overhead, copying around large arrays (e.g. =1e5 elements)
in
above way causes notable additional overhead. Whilst I don't think
there's
a sane way to avoid copying by sharing data between numpy
Charles R Harris [EMAIL PROTECTED] writes:
Unfortunately I don't see an easy way to use the same approach the other
way
(matlab doesn't seem to offer much on the C level to manipulate arrays),
so
I'd presumably need something like:
Hi,
I'm currently puzzling over how to best convert (column major order) matlab
arrays to numpy arrays and vice versa -- I'm looking for a solution that's
simple, general and reasonably fast -- being also applicable to Numeric arrays
would be a plus (I'd like to retain Numeric compatibility for
Christian [EMAIL PROTECTED] writes:
Hi,
when creating an ndarray from a list, how can I force the result to be
2d *and* a column vector? So in case I pass a nested list, there will be no
modification of the shape and when I pass a simple list, it will be
converted to a 2d column vector. I
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