[Scilab-users] quaternion

[Iai Masafumi ax]

Thanks, Alain. I only looked though the list of funtions.

Iai


(2014/03/12 0:30), Lamy Alain wrote:
> Multiplication, division, inverse...
> CelestLab contains all these operations.
>
> There is a short description in the help page:
> CelestLab >> - Introduction - > Usage and conventions > Data types
>
> For instance:
> You can create quaternions by using the functions CL_rot_defQuat, CL_rot_angles2Quat ...
> q1 = ...
> q2 = ...
> then multiply the quaternions :
> q = q1 * q2
> ...
>
> Alain
>
>
> -----Message d'origine-----
> De : users [mailto:users-bounces at lists.scilab.org] De la part de Iai Masafumi ax
> Envoyé : mardi 11 mars 2014 16:05
> À : users at lists.scilab.org
> Objet : Re: [Scilab-users] quaternion
>
> Thanks for reply. But it seems CelestLab uses the quaternions specifically for coordinate transformation. I don't find even the multiplication of quaternions.
>
> Any other suggestions?
>
> Iai
>
>
>
> (2014/03/11 23:48), Lamy Alain wrote:
>> Hello,
>>
>> There are quaternion operations in CelestLab:
>> http://atoms.scilab.org/toolboxes/celestlab
>>
>> You may also have a look at the help pages (cookbook) that provide
>> some examples.
>>
>>
>> Alain
>>
>>
>>
>> -----Message d'origine-----
>> De : users [mailto:users-bounces at lists.scilab.org] De la part de Iai
>> Masafumi ax Envoyé : mardi 11 mars 2014 04:42 À :
>> users at lists.scilab.org Objet : [Scilab-users] quaternion
>>
>> Does Scilab provide quaternion operations like multiplication,
>> division, inverse, conjugate etc? Does any module have it?  (I know I
>> can write functions by myself. But want to know if it's available.)
>>
>> Thanks,
>> Iai
>>
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