(self)
| 13 | |
| 14 | class TestIssues(unittest.TestCase): |
| 15 | def test_issue_5(self): |
| 16 | idx = np.linspace(0,6.28,num=100) |
| 17 | query = np.sin(idx) |
| 18 | |
| 19 | idx1 = np.linspace(0,6.28,num=70) |
| 20 | template = np.cos(idx1) + 0.5 |
| 21 | |
| 22 | alignment = dtw(query, template, |
| 23 | step_pattern=rabinerJuangStepPattern(ptype=4,slope_weighting="c"), |
| 24 | keep_internals=True,open_end=False, open_begin=False) |
| 25 | dist = alignment.distance |
| 26 | test_index2 = alignment.index2 |
| 27 | |
| 28 | assert_approx_equal(dist, 52.9795) |
| 29 | |
| 30 | ref_index2 = [0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, |
| 31 | 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, |
| 32 | 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, |
| 33 | 21, 21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, |
| 34 | 27, 27, 28, 28, 29, 29, 30, 30, 31, 31, 32, 32, |
| 35 | 33, 33, 34, 34, 35, 35, 36, 36, 37, 37, 38, 38, |
| 36 | 39, 39, 40, 40, 41, 41, 42, 42, 43, 43, 45, 47, |
| 37 | 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69] |
| 38 | |
| 39 | assert_array_equal(test_index2, ref_index2) |
| 40 | |
| 41 | assert_equal(len(test_index2), 100) |
nothing calls this directly
no test coverage detected