Hello,
I am having trouble with solving line intersection problem. I would solve it
using standard functions which may already exist in Python library.
Let me explain it below:
I have sets of lines A(x,y) and B(x,y) and one map as a matrix form, also with
its resolution dx, dy which can be cha
u sure this is what you want to be doing?
>
>-Brad
>
>On Wed, Sep 18, 2013 at 11:11 AM, Happyman < bahtiyor_zohi...@mail.ru > wrote:
>> Hello,
>>
>> I am trying to solve linear Ax=b problem, but some error occurs in the
>> process like:
>> --
Hello,
I am trying to solve linear Ax=b problem, but some error occurs in the process
like:
--
Traceback (most recent call last):
File "C:\Python27\Conjugate_Gradient.py", line 66, in
x, iter_number = conjGrad(Av,A, x, b)
File "C:\Python27\Conjugate_
Kieffer
:
>On Thu, 05 Sep 2013 17:35:16 +0400
>Happyman < bahtiyor_zohi...@mail.ru > wrote:
>
>> Hello,
>>
>> I downloaded skimage 0.9.0dev version and installed like following on
>> Windows;
>> cd C:\skimage\python setup.py install.
>>
>>
Hello,
I downloaded skimage 0.9.0dev version and installed like following on Windows;
cd C:\skimage\python setup.py install.
One error occurred: Unable to find vcvarsall.bat . It is not the first time I
have been taken such an error.
What is the best way to avoid this problem???
Any answers wi
okay Todd, I got it.
There are some reasons why I preferred asking that question. Let me explain:
I am using Excel data which contains 3 columns and say 12 rows to process some
simple data.
What I want to do with the code you provided is that In the first column A has
data that indicates the sa
ore than 1D array..
??
Среда, 17 апреля 2013, 11:53 +02:00 от Sebastian Berg
:
>On Wed, 2013-04-17 at 13:32 +0400, Happyman wrote:
>> Hi Todd,
>> Greaaat thanks for your help.. By the way, the first one (I think) is
>> much simpler.. I tested it and ,of course, it is 1D, but
Hi Todd,
Greaaat thanks for your help.. By the way, the first one (I think) is much
simpler.. I tested it and ,of course, it is 1D, but it is also a good idea to
consider it for Ndimensional.
I prefer the first one! Do you you think first version is okay to use?
Среда, 17 апреля 2013, 11:02 +
Hello,
I have had encountered some problem while I was trying to create the following
code which finds number of the same values and indexes in an array or list.
Here is the code:
y = [ 1, 12, 3, 3, 5, 1, 1, 34, 0, 0, 1, 5]
OR
y = array( [ 1, 12, 3, 3, 5, 1, 1, 34, 0, 0, 1, 5 ]
Hi,
I have encountered some problem while I was drawing a direction of arrow. I
have point (x,y) coordinates and angle of them. What I want to do is that to
draw arrow according to the given angle (just to show the point direction as an
arrow in each point coordinate). Here, we should assume co
Thanks a lot, friends! I got it. By the way I used this one:
http://www.python-excel.org/ .
I guess this link provides the similar module like shown in
https://pypi.python.org/pypi.
Воскресенье, 7 апреля 2013, 17:06 +02:00 от Daπid :
>On 7 April 2013 16:53, Happyman < bahtiyo
my knowledge
>the largest centralized source of Python packages. That's where easy_install
>and pip typically fetch them so that you can install from the command line
>without manual download.
>
>-=- Olivier
>
>
>2013/4/7 Happyman < bahtiyor_zohi...@mail.ru >
&g
Hello,
I started using python 4-5 months ago. At that time I didn't realize there are
incredibly many resource like modules, additional programs (ready one) in
python. The problem is to which one I can get all I want "properly". I mean
where (exact place) I can download standard modules withou
Hi Chris,
Thanks a lot.
I did as you advised..but, unfortunately, I could not "negotiate" with "quad"
function at all.
what do you think if quad function can get arrays or not?
Вторник, 1 января 2013, 19:53 -08:00 от Chris Barker - NOAA Federal
:
>On Sun, Dec 30, 20
e]
return array(val)
F3 - what I really tried to get more efficient result, unfortunately, it took
about one month for it!!! nothing was got!
I really need help, I am stuck
Воскресенье, 30 декабря 2012, 16:35 -08:00 от Chris Barker - NOAA Federal
:
>On Sun, Dec 30, 2
Actually
These two functions namely F1 and F2 are really exponential and Bessel
functions respectively. But I can not change its analytic form..
I mean is there way to get more quickly the result?
Let's say above mentioned two functions, both of them, one function but the
dimension I showed sho
Hello
I have 3 dimensional array which I want to calculate in a huge process.
Everything is working well if I use ordinary way which is unsuitable in Python
like the following:
nums=32
rows=120
cols=150
for k in range(0,nums):
for i in range(0,rows):
for j in
Thanks
But I could find for Win64 bit windows
Second question: Did you mean that I have to put lens limits of those
number???
Пятница, 21 декабря 2012, 15:45 UTC от Pauli Virtanen :
>Hi,
>
>Your code tries to to evaluate
>
>z = 1263309.3633394379 + 101064.74910119522j
>jv(536, z)
I think you advised about the code which is the same appearance.
==
Problem is not here Sir
I will give you exactly what I was talking about. I have ready codes already(It
would be kind of you if you checked the following
m for Bessel functions..
I think the code that I showed like an example is not working in Python.
What to do ???
Пятница, 21 декабря 2012, 13:17 от Pauli Virtanen :
>Happyman mail.ru> writes:
>> Thanks Pauli But I have already very shortly built for bessel
>> function, but the
:
>Happyman mail.ru> writes:
>[clip]
>> IF I GIVE ( it is necessary value for my program ):
>> a , b = sph_jn ( 536 , 2513.2741228718346 + 201.0619298974676j )
>
>The implementation of the spherical Bessel functions is through
>this Fortran code:
>
>https://github.com/s
DEAR PYTHON USERS
DO MATHEMATICAL FUNCTIONS HAVE LIMITATION IN PYTHON in comparison with other
programming languages
I have two mathematical functions:
from scipy.special import sph_jn, sph_jnyn
1) sph_jn (n, z) ---> n is float, z is complex number for example: a,b=sph_jn
( 2.0 , 5+0
rn a,b
Четверг, 20 декабря 2012, 20:33 от Dag Sverre Seljebotn
:
>On 12/20/2012 07:32 PM, Happyman wrote:
>> Hi Python users,
>>
>> First of all, Marry coming Cristmas!!! ALL THE BEST TO YOU AND YOUR FAMILY
>>
>> I need solution of integration under trapz()
Hi Python users,
First of all, Marry coming Cristmas!!! ALL THE BEST TO YOU AND YOUR FAMILY
I need solution of integration under trapz() rule:
There are following functions:
def F1 (const1, x):
"""several calculations depending on bessel functions(mathematical
functions) jn(), yv()
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