source: proiecte/pmake3d/make3d_original/Make3dSingleImageStanford_version0.1/third_party/qtfm/test/test_inverse_trig.m @ 37

Last change on this file since 37 was 37, checked in by (none), 14 years ago

Added original make3d
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1% Test code for the inverse quaternion trigonometric functions.
2
3% Copyright © 2006 Stephen J. Sangwine and Nicolas Le Bihan.
4% See the file : Copyright.m for further details.
5
6T = 1e-14;
7
8% Test 1. Real quaternion data.
9
10q = quaternion(randn(100,100), randn(100,100), randn(100,100), randn(100,100));
11
12compare(sin(asin(q)), q, T,...
13    'quaternion/asin failed test 1.');
14compare(cos(acos(q)), q, T,...
15    'quaternion/acos failed test 1.');
16compare(tan(atan(q)), q, T,...
17    'quaternion/atan failed test 1.');
18
19clear q
20
21% Test 2. Complex quaternion data.
22
23% The functions do not support this at present so there is no test.
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