21 lines
479 B
Python
21 lines
479 B
Python
import numpy as np
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import pylab as pl
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x_max = 10.0
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x_vals = np.linspace(-x_max, x_max, 1000)
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dx = x_vals[1] - x_vals[0]
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gaussian = np.exp(-x_vals * x_vals / 2)
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psi_funcs = [gaussian,
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x_vals * gaussian,
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(1 - 2 * x_vals * x_vals) * gaussian,
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x_vals * (1 - (2.0 / 3.0) * x_vals * x_vals) * gaussian]
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for psi in psi_funcs:
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a = 1.0 / (np.sqrt(psi.dot(psi)) * dx)
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psi *= a
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for psi in psi_funcs:
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pl.plot(x_vals, psi)
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pl.show()
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