qiskit.circuit.QuantumCircuit.add_calibration¶ QuantumCircuit.add_calibration(gate, qubits, schedule, params=None)[source]¶ Register a low-level, custom pulse definition for the given gate. Parameters gate (Union[Gate, str]) – Gate information. qubits (Union[int, Tuple[int]]) – List of qubits to be measured. schedule (Schedule) – Schedule information. params (Optional[List[Union[float, Parameter]]]) – A list of parameters. Raises Exception – if the gate is of type string and params is None.