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[37] | 1 | % Test code for the inverse quaternion trigonometric functions. |
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| 2 | |
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| 3 | % Copyright © 2006 Stephen J. Sangwine and Nicolas Le Bihan. |
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| 4 | % See the file : Copyright.m for further details. |
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| 5 | |
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| 6 | T = 1e-14; |
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| 7 | |
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| 8 | % Test 1. Real quaternion data. |
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| 9 | |
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| 10 | q = quaternion(randn(100,100), randn(100,100), randn(100,100), randn(100,100)); |
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| 11 | |
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| 12 | compare(sin(asin(q)), q, T,... |
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| 13 | 'quaternion/asin failed test 1.'); |
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| 14 | compare(cos(acos(q)), q, T,... |
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| 15 | 'quaternion/acos failed test 1.'); |
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| 16 | compare(tan(atan(q)), q, T,... |
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| 17 | 'quaternion/atan failed test 1.'); |
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| 18 | |
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| 19 | clear q |
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| 20 | |
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| 21 | % Test 2. Complex quaternion data. |
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| 22 | |
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| 23 | % The functions do not support this at present so there is no test. |
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