On 2 September 2013 02:50, Josè Luis Mietta wrote:
> I wanna see if two line segments are connected by a path formed by line
> segments intersected.
>
You could build a network where each segment is a node and an intersection
is a link. Then, you could use NetworkX connected_components to get gro
Hi Chris.
I wanna see if two line segments are connected by a path formed by line
segments intersected.
Waiting for your answers.
Thanks a lot!
De: Chris Barker - NOAA Federal
Para: Discussion of Numerical Python
Enviado: domingo, 1 de septiembre de 2013 21:18
Asunto: Re: [Numpy-discussion
On Sun, Sep 1, 2013 at 3:55 PM, Josè Luis Mietta <
joseluismie...@yahoo.com.ar> wrote:
> Given two arbitrary sticks, i need a simple and effective algorithm that
> determinate if that two sticks are conected by a 'intersected-sticks' path.
>
>
do you mean a test to see if two line segments interse
Hi experts!
I wanna study the intersection between line segments (sticks).
I wrote a algorithm that generate a matrix, M, with N rows and N columns. The
M-element Mij is 1 if stick number 'i' intersect stick number 'j' (obviously M
is symmetric).
Given two arbitrary sticks, i need a simple and
Hello all,
I was noticing that `np.triu_indices` took quite awhile and discovered it
creates an upper triu array and then uses `np.where`. This seems quite
inefficient and I was curious if something like the following would be better:
"""
def fast_triu_indices(dim,k=0):
tmp_range = np.arange
On Sun, Sep 1, 2013 at 11:15 AM, Daπid wrote:
> On 1 September 2013 18:54, Charles R Harris wrote:
>
>> I'm happy to announce the first beta release of Numpy 1.8.0. Please try
>> this beta and report any issues on the numpy-dev mailing list.
>>
>
> In an old thread there was discussion about addi
On 1 September 2013 18:54, Charles R Harris wrote:
> I'm happy to announce the first beta release of Numpy 1.8.0. Please try
> this beta and report any issues on the numpy-dev mailing list.
>
In an old thread there was discussion about adding minmax and sincos; is
there a plan for implementing th
Hi all,
I'm happy to announce the first beta release of Numpy 1.8.0. Please try
this beta and report any issues on the numpy-dev mailing list.
Source tarballs and release notes can be found at
https://sourceforge.net/projects/numpy/files/NumPy/1.8.0b1/. The Windows
and OS X installers will follow
Hi,
numpy.org has been down for at least a few days and is currently
accessible only through archive.org. So I’m just wondering if anyone
with admin access to the site is working on bringing numpy.org back
up.
Apparently, github has recently changed their project subdomains from
github.com to git
