Hi;
this is an airy question.
does anybody have some code or ideas on how to calculate the optimal "S"
transform of user specified order (wanting the coefficients) for a
published filter response curve, ie.
f(s) = 1.0/(a1*S^2 + a2*S + a3)
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Thanks Robert Kern :
"prettyprint" ; indent() does the trick ;-)
>ElementTree writes exactly what you tell it to. In XML, whitespace is
>significant. If you want newlines and/or indentation to make it pretty-looking,
>then you need to add those to your elements.
>
>Fredrik provides an example f
Hi I am using Ubuntu 9.10 and Python 2.6.4 ..
when I create an ElementTree object and the write it out using:
xml.etree.ElementTree.write() , I get one single long single line files,
instead of something that looks reasonable , what gives ??? (and is it
important ??)
eg: I get :
OneTwo
instea
does anybody have some working code that they can point me to so i could see
ElemenTtree in action (especially writing XML files) ???
Thanks
Robert Somerville
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Hi;
I am about to get my feet wet with Python XML, there appears to be many
libraries ... can someone recommend
a good package to use on Ubuntu ???
regards;
Robert Somerville
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bit set ??
a & 4 =, true in this case
thanks
Robert Somerville
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I am trying to create a list of consisting of multiple instances of the
same class, The Problems i am having is that i seem to be accessing the
same memory.. How should i solve this Python problem ?
Here is some sample code demonstraing my problem (same memory) :
from copy import copy as cp
cl
promising ..
Robert Somerville
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all last):
File "", line 1, in
ImportError: No module named elementtree.ElementTree
>>> import elementtree
Traceback (most recent call last):
File "", line 1, in
ImportError: No module named elementtree
thanks;
Robert somerville
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Hi;
i am having trouble trying to sort the rows of a 2 dimensional array by
the values in the first column .. does anybody know how or have an
example of how to do this ??? while leaving the remain columns remain
relative to the leading column
from numpy import *
a=array( [ [4, 4, 3], [4, 5,
Hi;
i am having trouble trying to sort the rows of a 2 dimensional array by the
values in the first column .. does anybody know how or have an example of
how to do this ??? while leaving the remain columns remain relative to the
leading column
from numpy import *
a=array( [ [4, 4, 3], [4, 5, 2],
Hi;
i am having trouble trying to sort the rows of a 2 dimensional array by the
values in the first column .. does anybody know how or have an example of
how to do this ??? while leaving the remain columns remain relative to the
leading column
from numpy import *
a=array( [ [4, 4, 3], [4, 5, 2],
thanks Grant, your sext24 function does the trick (this Python newbie
thanks you a lot ...)
so i loop on d=wave.readframes(1)
call dd=sext24(d) on the frame read , then
ddd=struct.unpack("<%ul" % 1 ,dd)
unpack(dd) the output of sext24 into a 32bit integer (seems to do the
trick correctly f
)
> On 2010-01-08, Robert Somerville <rsomerville at sjgeophysics.com> wrote:
>
>> I am trying to read 24bit signed WAV format (little endian) data from a
>> WAV file and convert it to 32 bit little endian integer format ... can
>> anybody please tell me how to do
hi;
I am trying to read 24bit signed WAV format (little endian) data from a
WAV file and convert it to 32 bit little endian integer format ... can
anybody please tell me how to do the conversion from 24 bit to 32 bit
with a snippet of Python code ???
Thanks so much
Robert Somerville
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