Re: [Numpy-discussion] Problem with correlate

Charles R Harris wrote: > > > On Sun, May 31, 2009 at 9:08 PM, David Cournapeau > mailto:da...@ar.media.kyoto-u.ac.jp>> > wrote: > > Charles R Harris wrote: > > > > > > On Sun, May 31, 2009 at 7:18 PM, David Cournapeau > > >

Re: [Numpy-discussion] Problem with correlate

On Sun, May 31, 2009 at 9:08 PM, David Cournapeau < da...@ar.media.kyoto-u.ac.jp> wrote: > Charles R Harris wrote: > > > > > > On Sun, May 31, 2009 at 7:18 PM, David Cournapeau > > mailto:da...@ar.media.kyoto-u.ac.jp>> > > wrote: > > > > Charles R Harris wrote: > > > > > > > > > On

Re: [Numpy-discussion] Rasterizing points onto an array

On Sun, May 31, 2009 at 8:39 PM, Thomas Robitaille wrote: > Hi, > > I have a set of n points with real coordinates between 0 and 1, given > by two numpy arrays x and y, with a value at each point represented by > a third array z. I am trying to then rasterize the points onto a grid > of size npix*

Re: [Numpy-discussion] Problem with correlate

Charles R Harris wrote: > > > On Sun, May 31, 2009 at 7:18 PM, David Cournapeau > mailto:da...@ar.media.kyoto-u.ac.jp>> > wrote: > > Charles R Harris wrote: > > > > > > On Sun, May 31, 2009 at 11:54 AM, rob steed > >

Re: [Numpy-discussion] Problem with correlate

On Sun, May 31, 2009 at 7:18 PM, David Cournapeau < da...@ar.media.kyoto-u.ac.jp> wrote: > Charles R Harris wrote: > > > > > > On Sun, May 31, 2009 at 11:54 AM, rob steed > > wrote: > > > > > > Hi, > > After my previous email, I have opened a ticket #1117 (corre

Re: [Numpy-discussion] Problem with correlate

Charles R Harris wrote: > > > On Sun, May 31, 2009 at 11:54 AM, rob steed > wrote: > > > Hi, > After my previous email, I have opened a ticket #1117 (correlate > not order dependent) > > I have found that the correlate function is defined in > multiar

[Numpy-discussion] Rasterizing points onto an array

Hi, I have a set of n points with real coordinates between 0 and 1, given by two numpy arrays x and y, with a value at each point represented by a third array z. I am trying to then rasterize the points onto a grid of size npix*npix. So I can start by converting x and y to integer pixel co

[Numpy-discussion] resetting set_string_function

Hi, There seems to be a bug in set_string_function when resetting the formatting function to the default. After doing that the dtype of the array that is printed is the character string, not the numpy type. Example: In [1]: a=arange(10, dtype=uint16) In [2]: a Out[2]: array([0, 1, 2, 3, 4, 5, 6,

Re: [Numpy-discussion] Problem with correlate

On Sun, May 31, 2009 at 11:54 AM, rob steed wrote: > > Hi, > After my previous email, I have opened a ticket #1117 (correlate not order > dependent) > > I have found that the correlate function is defined in multiarraymodule.c > and > that inputs are being swapped using the following code > >

[Numpy-discussion] Problem with correlate

Hi, After my previous email, I have opened a ticket #1117 (correlate not order dependent) I have found that the correlate function is defined in multiarraymodule.c and that inputs are being swapped using the following code n1 = ap1->dimensions[0]; n2 = ap2->dimensions[0]; if (n1 < n