qiskit.ignis.mitigation.CompleteExpvalMeasMitigator.plot_mitigation_matrix¶
- CompleteExpvalMeasMitigator.plot_mitigation_matrix(qubits=None, ax=None)¶
Matrix plot of the readout error mitigation matrix.
- Parameters
qubits (list(int)) -- Optional, qubits being measured for operator expval.
ax (plt.axes) -- Optional. Axes object to add plot to.
- Returns
the figure axes object.
- Return type
plt.axes
- Raises
ImportError -- if matplotlib is not installed.