Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Andrew Straw
OK, I have placed an Ubuntu 7.04 image with stock numpy, scipy, matplotlib, and ipython at http://mosca.caltech.edu/outgoing/Ubuntu%207.04%20for%20scientific%20computing%20in%20Python.zip The md5sum is 4191e13abda1154c94e685ffdc0f829b. Note: I haven't tested this at all on any computer other th

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Andrew Straw
Hi Ryan, I use VMware server on my linux box to host several more linux images. I will see if I can whip you up a Ubuntu Feisty i386 image with the "big 4" - numpy/scipy/matplotlib/ipython. If I understand their docs correctly, I have "virtual appliances" for previously existing images already

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread David Cournapeau
Ryan Krauss wrote: > I need to plot things using matplotlib, so I don't think it works for > me without X. > This is becoming OT, but maybe it would be easier to solve your network problem ? You can contact me privately if you have network problems with ubuntu, This makes me think that having

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Ryan Krauss
I need to plot things using matplotlib, so I don't think it works for me without X. Thanks though. Ryan On 5/28/07, David Cournapeau <[EMAIL PROTECTED]> wrote: > Ryan Krauss wrote: > > I have this more or less working, the only problem is that my guest > > Ubuntu OS doesn't have Scipy/Numpy/IPyt

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread David Cournapeau
Ryan Krauss wrote: > I have this more or less working, the only problem is that my guest > Ubuntu OS doesn't have Scipy/Numpy/IPython and I can't get basic > networking. So, I can't install anything. Does anyone have a VMWare > virtual appliance with Scipy/Numpy/IPython/Matplotlib already > insta

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Ryan Krauss
I have this more or less working, the only problem is that my guest Ubuntu OS doesn't have Scipy/Numpy/IPython and I can't get basic networking. So, I can't install anything. Does anyone have a VMWare virtual appliance with Scipy/Numpy/IPython/Matplotlib already installed? I posted a question to

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Ryan Krauss
Thanks again. I guess I just read that wrong. On 5/28/07, Bill Baxter <[EMAIL PROTECTED]> wrote: > No, there's a link in the middle of the page that says "ALSO available > for AMD 64bit", but the link you're looking for is in the upper right > corner of the page, and is for Intel 32: > http://www

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Bill Baxter
No, there's a link in the middle of the page that says "ALSO available for AMD 64bit", but the link you're looking for is in the upper right corner of the page, and is for Intel 32: http://www.vmware.com/vmtn/appliances/directory/scripts/va-stats/appliance-redirect.php?nid=595&target=http%3A%2F%2Fi

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Ryan Krauss
Thanks Bill. I saw that one, but it looks like it is only for 64bit AMD processors. I will download that one and try it out just to get a feel for how it works, but I was looking for a 32bit i386 to be a general as possible. Ryan On 5/28/07, Bill Baxter <[EMAIL PROTECTED]> wrote: > On 5/29/07,

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Bill Baxter
On 5/29/07, Ryan Krauss <[EMAIL PROTECTED]> wrote: > It appears that the free VMware player can't just read an iso. Where > can I get a good Ubuntu virtual appliance? The 'image' you're looking for is not an iso, it's a special VMWare image. Try this one: http://www.vmware.com/vmtn/appliances/dir

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Ryan Krauss
It appears that the free VMware player can't just read an iso. Where can I get a good Ubuntu virtual appliance? On 5/28/07, Bryce Hendrix <[EMAIL PROTECTED]> wrote: > > Ryan, > > The VMWare player is the best starting point. Just download and install the > player, then get an image from somewhe

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Bryce Hendrix
Ryan, The VMWare player is the best starting point. Just download and install the player, then get an image from somewhere (you can find a plethora of them on the VMWare web site). After downloading the image, its as simple as double clicking on the file in explorer or launching it via the sta

Re: [Numpy-discussion] Vista installer?

2007-05-28 Thread Ryan Krauss
What is the easiet way to get started with VMWare with windows as the host operating system? Do I need just VMware player? Do I need some Ubuntu kernel or image or something? Ryan On 5/27/07, Andrew Straw <[EMAIL PROTECTED]> wrote: > Charles R Harris wrote: > > > > > > On 5/24/07, *Ryan Krauss*

Re: [Numpy-discussion] complex arrays and ctypes

2007-05-28 Thread Sven Schreiber
Albert Strasheim schrieb: > Hello > > On Sun, 27 May 2007, Sven Schreiber wrote: > >> Hi, >> I am wondering whether it's possible to pass (and get back) arrays of >> complex floats via ctypes. >> >> To be concrete, I have managed to access lapack's dgges (Fortran) >> function using ctypes (thanks

Re: [Numpy-discussion] chirp-z

2007-05-28 Thread David Cournapeau
Stefan van der Walt wrote: > > There is also the problem that you suddenly double your memory usage. Is it a problem for 1d signals ? I cannot think about an example where you would need to do fft long enough such as this is a problem for the applications I know of fft. Also, if you do several 1d

Re: [Numpy-discussion] Aligning an array on Windows

2007-05-28 Thread Francesc Altet
El dv 25 de 05 del 2007 a les 14:19 -0700, en/na Timothy Hochberg va escriure: > Don't feel bad, when I had a very similar problem early on when we > were first adding multiple types and it mystified me for considerably > longer than this seems to have stumped you. Well, I wouldn't say the truth

Re: [Numpy-discussion] chirp-z

2007-05-28 Thread Stefan van der Walt
On Mon, May 28, 2007 at 03:15:33PM +0900, David Cournapeau wrote: > Matthieu Brucher wrote: > > > > There really aren't any transparent fast fft convolutions in > > SciPy. The closest thing is in signaltools, fftconvolve, and if > > you ask it to convolve, say, sequences whose length ad