qiskit.ignis.mitigation.TensoredExpvalMeasMitigator.plot_assignment_matrix¶
- TensoredExpvalMeasMitigator.plot_assignment_matrix(qubits=None, ax=None)¶
Matrix plot of the readout error assignment matrix.
- パラメータ
qubits (list(int)) – Optional, qubits being measured for operator expval.
ax (axes) – Optional. Axes object to add plot to.
- 戻り値
the figure axes object.
- 戻り値の型
plt.axes
- 例外
ImportError – if matplotlib is not installed.