Python:实现简单 qubit measure量子位测量算法(附完整源码)

Python:实现简单 qubit measure量子位测量算法

import qiskit as q
def single_qubit_measure(qubits: int, classical_bits: int) -> q.result.counts.Counts:
    """
    >>> single_qubit_measure(1, 1)
    {'0': 1000}
    """
    # Use Aer's qasm_simulator
    simulator = q.Aer.get_backend("qasm_simulator")

    # Create a Quantum Circuit acting on the q register
    circuit = q.QuantumCircuit(qubits, classical_bits)

    # Map the quantum measurement to the classical bits
    circuit.measure([0], [0])

    # Execute the circuit on the qasm simulator
    job = q.execute(circuit, simulator, shots=1000)

    # Return the histogram data of the results of the experiment.
    return job.result().get_counts(circuit)


if __name__ == "__main__":
    print(f"Total count for various states are: {single_qubit_measure(1, 1)}")