source:
proiecte/pmake3d/make3d_original/Make3dSingleImageStanford_version0.1/third_party/qtfm/@quaternion/v.m
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177
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1 | function p = v(q) |
2 | % V(Q). Extracts the vector component of a quaternion. |
3 | |
4 | % Copyright © 2005 Stephen J. Sangwine and Nicolas Le Bihan. |
5 | % See the file : Copyright.m for further details. |
6 | |
7 | % error(nargchk(1, 1, nargin)), error(nargoutchk(0, 1, nargout)) |
8 | |
9 | if ispure(q) |
10 | p = q; |
11 | else |
12 | p = quaternion(x(q), y(q), z(q)); |
13 | end |
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