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new: windowing and segmentation (psd)

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Benoît Sierro
2023-08-17 14:48:28 +02:00
parent a77188f91a
commit ca2269bebb
4 changed files with 105 additions and 44 deletions
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tests/test_noise.py Normal file
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import numpy as np
import scgenerator as sc
def test_segmentation():
t = np.arange(32)
r = np.arange(16)
assert np.all(sc.noise.segments(t, 3) == np.vstack([r, r + 8, r + 16]))
r = np.arange(8)
assert np.all(sc.noise.segments(t, 4) == np.vstack([r, r + 6, r + 12, r + 18]))
assert np.all(sc.noise.segments(t, 5) == np.vstack([r, r + 5, r + 10, r + 15, r + 20]))
assert np.all(sc.noise.segments(t, 6) == np.vstack([r, r + 4, r + 8, r + 12, r + 16, r + 20]))
assert np.all(
sc.noise.segments(t, 7) == np.vstack([r, r + 4, r + 8, r + 12, r + 16, r + 20, r + 24])
)