source:
proiecte/pmake3d/make3d_original/Make3dSingleImageStanford_version0.1/third_party/qtfm/@quaternion/abs.m
Last change on this file was 37, checked in by , 15 years ago | |
---|---|
File size: 330 bytes |
Line | |
---|---|
1 | function a = abs(q) |
2 | % ABS Absolute value, or modulus, of a quaternion. |
3 | % (Quaternion overloading of standard Matlab function.) |
4 | |
5 | % Copyright © 2005 Stephen J. Sangwine and Nicolas Le Bihan. |
6 | % See the file : Copyright.m for further details. |
7 | |
8 | error(nargchk(1, 1, nargin)), error(nargoutchk(0, 1, nargout)) |
9 | |
10 | a = sqrt(modsquared(q)); |
Note: See TracBrowser
for help on using the repository browser.