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nicoguaro/poly_fit.py

Created January 23, 2024 14:40
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Polynomial fitting example in NumPy
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poly_fit.py
import numpy as np
from numpy.polynomial import Polynomial
rng = np.random.default_rng()
x = np.arange(10)
y = np.arange(10) + 0.01*rng.standard_normal(10)
p_fitted = np.polynomial.Polynomial.fit(x, y, deg=1)
print(p_fitted.convert().coef)
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