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feat: thin method added to Corr class which allows to thin out a

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correlator in order suppress correlations between neighbouring entries
This commit is contained in:
Fabian Joswig 2022-02-09 15:32:18 +00:00
parent f8c8b27ec3
commit ca04097272
2 changed files with 26 additions and 0 deletions
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8
tests/correlators_test.py
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@ -283,3 +283,11 @@ def test_hankel():
corr.Hankel(2)
corr.Hankel(6, periodic=True)
def test_thin():
c = pe.Corr([pe.pseudo_Obs(i, .1, 'test') for i in range(10)])
c *= pe.cov_Obs(1., .1, '#ren')
thin = c.thin()
thin.fit(lambda a, x: a[0] * x)
c.thin(offset=1)
c.thin(3, offset=1)