I am getting this error while running the code related to quantum computing

2025 7 11
1 个回答
更新时间：2025 7 11
11 次查看（30 天）

0 个投票

I have install necessary package
"MATLAB Support Package for Quantum Computing"
Code I have given:
plotBlochSphere([1; 0])
title("|0> state on Bloch sphere")
Error:
Unrecognized function or variable 'plotBlochSphere'.

请先登录，再回答此问题。

回答（1 个）

Steven Lord
Steven Lord 2025-7-11

0 个投票

If you're following the example from this documentation page, note this line (I added emphasis.) "To plot any quantum state of a qubit on the Bloch sphere, use the plotBlochSphere function (provided in the Helper Functions section)." You will need to copy the code from the Helper Functions section at the end of that page into a function file plotBlochSphere.m. Copy all of the code in the last code section on that page, as plotBlochSphere uses the helper function mapToBlochSphere.

类别

在 帮助中心 和 File Exchange 中查找有关 Quantum Computing 的更多信息

产品

标签

提问:

Karna
Karna
2025-7-11

回答：

Steven Lord
Steven Lord
2025-7-11

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by