13 lines
274 B
Python
13 lines
274 B
Python
import numpy as np
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def pdf_transfer_1d(pX: np.ndarray, pY: np.ndarray) -> np.ndarray:
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PX = np.cumsum(pX + np.finfo(float).eps)
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PX /= PX[-1]
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PY = np.cumsum(pY + np.finfo(float).eps)
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PY /= PY[-1]
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f = np.interp(PX, PY, np.arange(len(pX)))
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return f
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