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NumPy · Function

np.interp

numpy.interp calculates one-dimensional piecewise linear values from sample points. It supports endpoint defaults, custom outside-range values, and periodic coordinates.

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Syntax

numpy.interp(x, xp, fp, left=None, right=None, period=None)

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  • scipy.interpolate

Source: numpy.interp — NumPy v2.5 Manual. Checked 2026-11-03.