针对你提出的 ImportError: cannot import name 'execute' from 'qiskit' 问题,我将按照给出的提示进行逐一分析并给出解决方案: 检查'qiskit'库是否正确安装: 首先,确保你已经安装了qiskit库。可以通过以下命令检查是否已安装,以及安装的版本: bash pip show qiskit 如果没有安装,可以通过以下命令进行安装: bash ...
在选择好后端后,您可以执行您的量子电路程序: from qiskit import execute 在后端上执行量子电路 job = execute(circuit, backend, shots=1000) result = job.result() 五、结果分析与可视化 分析结果 执行后,我们可以获取电路执行的结果并分析: counts = result.get_counts(circuit) print(counts) 可视化结果 Qi...
from qiskit import Aer, execute # 选择Aer后端进行模拟 simulator = Aer.get_backend('qasm_simulator') # 运行量子电路并获取结果 job = execute(circuit, simulator) result = job.result() # 打印结果 print(result.get_counts(circuit)) 通过以上步骤,你可以成功启动Qiskit,并创建、运行自己的量子电路。Qisk...
from qiskit.quantum_info state_fidelity, process_fidelity backend_sim = BasicAer.get_backend('statevector_simulator') result = execute(circ, backend_sim).result() state = result.get_statevector(circ) print(state) state_fidelity(basis_state('0110', 4), state) Run Code Online (Sandbox Code ...
“execute”函数分别返回给我们测量过的量子比特和未测量过的量子比特的值: 结果验证 尽管从上述内容中可以明显看出结果是正确的,但我们还可以通过编程方式提取和重构这些值。根据我们的电路定义,我们的“和”(sum)的量子比特值可以在测量结果的前4个量子比特中找到: ...
“At Brookhaven, we have used Qiskit to execute circuits on IBM’s quantum hardware, which has resulted in almost 20 published papers to date, including exploring the frontiers of physics, dynamic systems, condensed matter systems, and more. Qiskit has also enabled our teams to develop extensions...
execute 导入 qiskit(错误粘贴在下面)。 2 get_ipython().system('pip install --upgrade qiskit qiskit-aer') 3 import qiskit ---> 4 from qiskit import QuantumCircuit, execute 5 from qiskit_aer import Aer 6 from qiskit.visualization import plot_histogram ImportError: cannot import name 'execute' ...
# 导入 Qiskit 库fromqiskitimportQuantumCircuit,Aer,execute 1. 2. 解释:QuantumCircuit用于创建量子电路,Aer是 Qiskit 的一个模拟器,execute是执行量子电路的函数。 步骤3: 创建量子电路 我们需要创建一个简单的量子电路。下面是一个简单的示例,创建一个 2 量子比特的电路,并在它们之间应用一个量子门。
Qiskit-Qulacs allows users to execute Qiskit programs using Qulacs backend. Qiskit-Qulacs is actively being developed, and we welcome your input and suggestions on the API and use cases. If you have any ideas or feedback, please open a GitHub issue or contact us. We are interested in hea...
Information Qiskit Terra version: 0.28 Python version: Operating system: What is the current behavior? Setting the shots kwarg in execute is no longer obeyed: from qiskit import * from qiskit.test.mock import FakeMontreal backend = FakeM...