On Oct 15, 12:41 pm, Raymond Hettinger pyt...@rcn.com wrote:
[Janto Dreijer]
I found a PDF by Soumya D. Mohanty entitled Efficient Algorithm for
computing a Running Median (2003) by Googling. It has code snippets
at the end, but it's not going to be a simple cut-and-paste job
On Oct 13, 6:33 pm, Paul Rubin http://phr...@nospam.invalid wrote:
Janto Dreijer jan...@gmail.com writes:
I'm looking for code that will calculate the running median of a
sequence, efficiently. (I'm trying to subtract the running median from
a signal to correct for gradual drift
On Oct 13, 7:37 pm, Ethan Furman et...@stoneleaf.us wrote:
Janto Dreijer wrote:
I'm looking for code that will calculate the running median of a
sequence, efficiently. (I'm trying to subtract the running median from
a signal to correct for gradual drift).
My naive attempt (taking
On Oct 14, 12:13 am, Paul Rubin http://phr...@nospam.invalid wrote:
Janto Dreijer jan...@gmail.com writes:
Well, I don't have a lot of theoretical reasoning behind wanting to
use a median filter. I have some experience applying it to images with
very good results, so that was the first
On Oct 14, 4:53 pm, Peter Otten __pete...@web.de wrote:
Some numbers:
10.197 seconds for running_median_scipy_medfilt
25.043 seconds for running_median_python
13.040 seconds for running_median_python_msort
14.280 seconds for running_median_python_scipy_median
4.024 seconds for
I'm looking for code that will calculate the running median of a
sequence, efficiently. (I'm trying to subtract the running median from
a signal to correct for gradual drift).
My naive attempt (taking the median of a sliding window) is
unfortunately too slow as my sliding windows are quite large
On Oct 13, 6:12 pm, Peter Otten __pete...@web.de wrote:
Janto Dreijer wrote:
I'm looking for code that will calculate the running median of a
sequence, efficiently. (I'm trying to subtract the running median from
a signal to correct for gradual drift).
My naive attempt (taking the median
I'd like to point out that since your where thinking in terms of
matplotlib, you might actually find numpy's own transpose useful,
instead of using zip(*seq) :)
untested:
t = linspace(0,2*pi*3)
seq = asarray(zip(t, sin(t)))
t, y = seq.T # or seq.transpose() or numpy.transpose(seq)
It seems eval is modifying the passed in locals/globals. This is
behaviour I did not expect and is really messing up my web.py app.
Python 2.5.1 (r251:54863, Mar 7 2008, 04:10:12)
[GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)] on linux2
Type help, copyright, credits or license for
On Apr 14, 5:48 pm, [EMAIL PROTECTED] wrote:
On 14 avr, 17:23, Janto Dreijer [EMAIL PROTECTED] wrote:
It seems eval is modifying the passed in locals/globals. This is
behaviour I did not expect and is really messing up my web.py app.
Python 2.5.1 (r251:54863, Mar 7 2008, 04:10:12)
[GCC
On Aug 14, 9:27 pm, Sean Davis [EMAIL PROTECTED] wrote:
On Aug 14, 6:16 am, Janto Dreijer [EMAIL PROTECTED] wrote:
Hi!
I am looking for a Python implementation or bindings to a library that
can quickly find k-Nearest Neighbors given an arbitrary distance
metric between objects
Hi!
I am looking for a Python implementation or bindings to a library that
can quickly find k-Nearest Neighbors given an arbitrary distance
metric between objects. Specifically, I have an edit distance
between objects that is written in Python.
I haven't looked at the methods in detail but I
On Aug 14, 3:11 pm, Tim Churches [EMAIL PROTECTED] wrote:
Janto Dreijer wrote:
I am looking for a Python implementation or bindings to a library that
can quickly find k-Nearest Neighbors given an arbitrary distance
metric between objects. Specifically, I have an edit distance
between
On Aug 14, 8:44 pm, Miki [EMAIL PROTECTED] wrote:
Hello,
I am looking for a Python implementation or bindings to a library that
can quickly find k-Nearest Neighbors given an arbitrary distance
metric between objects. Specifically, I have an edit distance
between objects that is written
I have been having problems with the Python 2.4 and 2.5 interpreters
on both Linux and Windows crashing on me. Unfortunately it's rather
complex code and difficult to pin down the source.
So I've been trying to reduce the code. In the process it's started to
crash in different ways. I'm not sure
On Mar 11, 2:20 pm, Bjoern Schliessmann usenet-
[EMAIL PROTECTED] wrote:
Janto Dreijer wrote:
I have been having problems with the Python 2.4 and 2.5
interpreters on both Linux and Windows crashing on me.
I don't understand -- does the interpreter crash (segfault) or is
just your program
On Mar 11, 1:46 pm, Gabriel Genellina [EMAIL PROTECTED]
wrote:
En Sun, 11 Mar 2007 07:32:04 -0300, Janto Dreijer [EMAIL PROTECTED]
escribió:
I have been having problems with the Python 2.4 and 2.5 interpreters
on both Linux and Windows crashing on me. Unfortunately it's rather
complex
On Mar 11, 3:27 pm, Gabriel Genellina [EMAIL PROTECTED]
wrote:
En Sun, 11 Mar 2007 09:47:34 -0300, Janto Dreijer [EMAIL PROTECTED]
escribió:
As far as I can tell I'm not running it from restricted mode
explicitly.
This error is rather strange then:
RuntimeError: instance.__dict__
Hi!
The Nokia Java SDK allows one to define multiple content-types in a
single HTTP header field. I'm not sure if it's standard, but it's
happening from some Java-enabled phones.
This breaks the FieldStorage class in cgi.py by not causing
self.read_urlencoded() to be called at object init.
On Mar 4, 12:29 pm, Jon Ribbens [EMAIL PROTECTED] wrote:
In article [EMAIL PROTECTED], Janto Dreijer wrote:
The Nokia Java SDK allows one to define multiple content-types in a
single HTTP header field. I'm not sure if it's standard, but it's
happening from some Java-enabled phones
Steve Holden wrote:
Note that TCP and UDP port spaces are disjoint, so there's no way for
TCP and UDP to use the same port - they can, however, use the same
port number. Basically the TCP and UDP spaces have nothing to do with
each other.
Most dynamic NAT gateways will respond to an outgoing
This is probably more of a networking question than a Python one, but
it would be nice to know if someone has done this with Python's socket
module. And besides one usually gets more information from c.l.py than
anywhere else :)
I have a server with a static public IP and a client behind a NAT. I
Awesome! I haven't tested it on the actual server but I think it works.
Thanks!
I prefer a TCP connection solution and will post one if it works.
server.py
from socket import *
print listening
UDPSock = socket(AF_INET, SOCK_DGRAM)
UDPSock.bind((localhost, 1234)) # visibility to outside
Oops. That second UDPSock = socket(...) in the server.py shouldn't be
there.
Janto Dreijer wrote:
Awesome! I haven't tested it on the actual server but I think it works.
Thanks!
I prefer a TCP connection solution and will post one if it works.
server.py
from socket import *
print
Grant Edwards wrote:
On 2006-09-15, Christophe [EMAIL PROTECTED] wrote:
Initiate an UDP connection from the client to the server and
have the server send back the UDP packets to the address you
get in the recvfrom result.
There's no such thing as a UDP connection, so I don't
understand
Grant Edwards wrote:
On 2006-09-15, Janto Dreijer [EMAIL PROTECTED] wrote:
...
Would it be a reasonable solution to initiate a TCP connection
from the client to the server and somehow (?) let the server
figure out how the client is connecting? And then send UDP to
client over the same (IP
I want to measure the packet delivery delays over various network
links. For this I need to synchronise the times of the sender and
receiver, either against NTP or eachother.
Unfortunately I won't necessarily have root priviledges to change the
PCs' clocks. So I'm looking for a way I can
Jeremy Sanders wrote:
Janto Dreijer wrote:
I want to measure the packet delivery delays over various network
links. For this I need to synchronise the times of the sender and
receiver, either against NTP or eachother.
Couldn't you just use NTP itself to get the delivery delay? You can
Janto Dreijer wrote:
Jeremy Sanders wrote:
Janto Dreijer wrote:
I want to measure the packet delivery delays over various network
links. For this I need to synchronise the times of the sender and
receiver, either against NTP or eachother.
Couldn't you just use NTP itself to get
I'm writing a Linux filemanager using wxPython. I'd like to embed a
bash console inside it. I have found the Logilab pyqonsole
(http://www.logilab.org/projects/pyqonsole), but it uses PyQT.
Does anyone know how to do this from wx?
Is it possible to embed a PyQT widget inside wxPython?
Thanks!
John Henry wrote:
Simon Forman wrote:
False not in logflags
Or, if your values aren't already bools
False not in (bool(n) for n in logflags)
Very intriguing use of not in...
Is there a reason why you didn't write
True in (bool(n) for n in logflags)
--
Janto Dreijer wrote:
John Henry wrote:
Simon Forman wrote:
False not in logflags
Or, if your values aren't already bools
False not in (bool(n) for n in logflags)
Very intriguing use of not in...
Is there a reason why you didn't write
True in (bool(n) for n
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