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24 lines
387 B
24 lines
387 B
import matplotlib.pyplot as plt
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import numpy as np
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from typing import Tuple
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T = np.linspace(-4, 4, 200)
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a, b, c = (2, -1, 2)
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d, e, f = (-3, -1, -1)
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def parabole(T: np.array) -> Tuple[np.array, np.array]:
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XT = a + b * T + c * T * T
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YT = d + e * T + f * T * T
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return XT, YT
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plt.figure()
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plt.plot(*parabole(T))
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plt.grid()
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T = np.arange(-4, 5)
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plt.scatter(*parabole(T))
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plt.show()
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