cirq.expand_matrix_in_orthogonal_basis

Computes coefficients of expansion of m in basis.

cirq.expand_matrix_in_orthogonal_basis(
    m: np.ndarray, basis: Dict[str, np.ndarray]
) -> value.LinearDict[str]

Used in the notebooks

Used in the tutorials
Introduction to Cirq

We require that basis be orthogonal w.r.t. the Hilbert-Schmidt inner product. We do not require that basis be orthonormal. Note that Pauli basis (I, X, Y, Z) is orthogonal, but not orthonormal.

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Last updated 2024-06-27 UTC.