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Calculating longitudinal acceleration, lateral acceleration and normal acceleration

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  Calculating longitudinal acceleration, lateral acceleration and normal acceleration Robert James Liguori <gliesian66@gmail.com> - 2016-01-23 16:27 -0800
    Re: Calculating longitudinal acceleration, lateral acceleration and normal acceleration Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-01-24 17:29 +1100
      Re: Calculating longitudinal acceleration, lateral acceleration and normal acceleration Bernardo Sulzbach <mafagafogigante@gmail.com> - 2016-01-24 04:33 -0200
    Re: Calculating longitudinal acceleration, lateral acceleration and normal acceleration Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-01-24 17:56 +1100
      Attribute path not in PurePosixPath ? Vincent Vande Vyvre <vincent.vande.vyvre@telenet.be> - 2016-01-24 08:58 +0100
      Re: Attribute path not in PurePosixPath ? Vincent Vande Vyvre <vincent.vande.vyvre@telenet.be> - 2016-01-24 10:00 +0100
    Re: Calculating longitudinal acceleration, lateral acceleration and normal acceleration Grant Edwards <invalid@invalid.invalid> - 2016-01-24 16:46 +0000
    Re: Calculating longitudinal acceleration, lateral acceleration and normal acceleration Pete Dowdell <contact@stridebird.com> - 2016-01-24 13:46 +0700

#102060 — Calculating longitudinal acceleration, lateral acceleration and normal acceleration

Is there a python library to calculate longitudinal acceleration, lateral acceleration and normal acceleration?

Thanks.

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#102070

On Sunday 24 January 2016 11:27, Robert James Liguori wrote:

> Is there a python library to calculate longitudinal acceleration, lateral
> acceleration and normal acceleration?

Calculate acceleration of what?

I think we need some more detail before we can give a sensible answer, but 
you could try numpy and scipy:


http://www.numpy.org/
https://www.scipy.org/

or Sage:

http://www.sagemath.org/


-- 
Steve

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#102071

Showing any bits of input would help us help you.

Your question also seems too vague. Almost a "how to optimize".

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#102072

Second attempt.


On Sunday 24 January 2016 11:27, Robert James Liguori wrote:

> Is there a python library to calculate longitudinal acceleration, lateral
> acceleration and normal acceleration?

Calculate acceleration of what?

I think we need some more detail before we can give a sensible answer, but 
you could try numpy and scipy:


http://www.numpy.org/
https://www.scipy.org/

or Sage:

http://www.sagemath.org/



-- 
Steve

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#102074 — Attribute path not in PurePosixPath ?

Hi,

Refering to the doc 
https://docs.python.org/3/library/pathlib.html?highlight=pathlib#pathlib.PurePath.path

----------------------------------------------------------------------------
Python 3.4.3 (default, Oct 14 2015, 20:28:29)
[GCC 4.8.4] on linux
Type "help", "copyright", "credits" or "license" for more information.
 >>> from pathlib import PurePath
 >>> p = PurePath('/home/vincent/Images')
 >>> p.name
'Images'
 >>> p.suffix
''
 >>> p.parent
PurePosixPath('/home/vincent')
 >>> [parent for parent in p.parents]
[PurePosixPath('/home/vincent'), PurePosixPath('/home'), PurePosixPath('/')]
 >>> p.path
Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
AttributeError: 'PurePosixPath' object has no attribute 'path'
----------------------------------------------------------------------------

Am I misunderstood the doc ?

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#102075 — Re: Attribute path not in PurePosixPath ?

Le 24/01/2016 08:58, Vincent Vande Vyvre a écrit :
> Hi,
>
> Refering to the doc 
> https://docs.python.org/3/library/pathlib.html?highlight=pathlib#pathlib.PurePath.path
>
> ---------------------------------------------------------------------------- 
>
> Python 3.4.3 (default, Oct 14 2015, 20:28:29)
> [GCC 4.8.4] on linux
> Type "help", "copyright", "credits" or "license" for more information.
> >>> from pathlib import PurePath
> >>> p = PurePath('/home/vincent/Images')
> >>> p.name
> 'Images'
> >>> p.suffix
> ''
> >>> p.parent
> PurePosixPath('/home/vincent')
> >>> [parent for parent in p.parents]
> [PurePosixPath('/home/vincent'), PurePosixPath('/home'), 
> PurePosixPath('/')]
> >>> p.path
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
> AttributeError: 'PurePosixPath' object has no attribute 'path'
> ---------------------------------------------------------------------------- 
>
>
> Am I misunderstood the doc ?


OOps, is new in 3.4.5

Sorry for the noise.

Vincent

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#102077

On 2016-01-24, Robert James Liguori <gliesian66@gmail.com> wrote:

> Is there a python library to calculate longitudinal acceleration,
> lateral acceleration and normal acceleration?

Yes.

> Thanks.

You're Welcome.

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#102080

On 24/01/16 07:27, Robert James Liguori wrote:
> Is there a python library to calculate longitudinal acceleration, lateral acceleration and normal acceleration?

Might be rocket science...

pd

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