ConceptPythonIntermediate Polynomial roots are eigenvalues: why Wilkinson's polynomial loses its roots Q, _ = np.linalg.qr(rng_q.standard_normal((20, 20)))
ConceptPythonIntermediate System identification: a DC motor's model from its voltage and speed Q, _ = np.linalg.qr(Phi[:, 2:]) # the two voltage columns