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10 lines
366 B
Python
10 lines
366 B
Python
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import numpy as np
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class MatrixGenerator:
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@staticmethod
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def generate_random_matrix_and_vector(size):
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A = np.random.uniform(-1, 1, (size, size))
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A = np.dot(A.T, A) + np.eye(size) * size # dodanie `size` do przekątnej zwiększa wartości własne -> obejście problemu z overflow
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b = np.random.uniform(-1, 1, size)
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return A, b
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