Fix NDFT tests #96
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Fix NDFT tests #96
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chaithyagr
commented
Apr 26, 2024
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| @parametrize_with_cases( |
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This test is bad. Removed it :P
chaithyagr
commented
Apr 26, 2024
| @@ -76,7 +53,32 @@ def test_ndft_implicit1(kspace, shape): | |||
| linop_coef = implicit_type1_ndft(kspace, random_kspace.flatten(), shape) | |||
| matrix_coef = matrix.conj().T @ random_kspace.flatten() | |||
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| assert np.allclose(linop_coef, matrix_coef) | |||
| assert_almost_allclose(linop_coef, matrix_coef, atol=1e-4, rtol=1e-4, mismatch=5) | |||
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This test is good, so added it :P
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Good catch ! could you detail a bit which things were wrong (and why) ? |
added 3 commits
April 26, 2024 15:38
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@paquiteau Ill let you add this test for CD! I think that its good practice to run it before every release. (More importantly, we need to make it run right now to make sure the tests run fine.) |
added 2 commits
April 26, 2024 17:15
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Can i merge when green? @paquiteau |
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The fixes include:
ortho, this is important as mostly all NUFFT is normalized.test_ndft_grid_matrix, which tries o get the FFT matrix and match to a gridded NDFT matrix. But this is too complex and not generalizable currently. The test seems redundant so I removed it.