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Topic: Computing rotation matrix from one vector
Replies: 7   Last Post: Oct 28, 2011 2:50 PM

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Rune Allnor

Posts: 4,455
Registered: 12/7/04
Re: Computing rotation matrix from one vector
Posted: Mar 29, 2011 12:30 AM
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On Mar 29, 6:28 am, "Carlos Junior" <carlosjun...@gmail.com> wrote:
> Hi, please, I would like to ask a help about finding a Rotation Matrix.
>
> Doubt: Is it possible to get the Rotation Matrix of one vector at the System of Coordinates #1 to the System of Coordinates #2 ?
>
> The transformation is below:
> [ 0.245 -0.563 -0.055 ]' = R * [ 0.3 -0.5 0.2 ]'
>
> I think it is possible because the setup above give me 3 equations and 3 variables (theta_x, theta_y, theta_z)... But, MatLab can not solve!
>
> Thanks a lot
>
> Carlos
> carlosjun...@gmail.com


http://en.wikipedia.org/wiki/Euler's_rotation_theorem

Rune



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