mirror of
https://github.com/WallabyLester/RBF-aPID-Controller.git
synced 2026-05-12 14:49:37 +08:00
Andru Liu
23 lines
760 B
Python
23 lines
760 B
Python
import unittest
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import numpy as np
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from RBF_numpy import RBFNetwork
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class TestRBFNetwork(unittest.TestCase):
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def setUp(self):
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"""Set up an RBFNetwork instance for testing."""
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self.input_dim = 3
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self.n_centers = 5
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self.x = np.array([6.0, 0.5, 0.2])
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self.rbf_network = RBFNetwork(self.input_dim, self.n_centers)
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def test_gaussian(self):
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"""Test the Gaussian function."""
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center = np.random.rand(1, self.input_dim)
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expected_output = np.exp(-np.linalg.norm(self.x - center) ** 2 / (2 * self.rbf_network.sigma ** 2))
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output = self.rbf_network.gaussian(self.x, center)
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self.assertAlmostEqual(output, expected_output, places=5)
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if __name__ == "__main__":
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unittest.main()
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