matlab按列求平均值

在Matlab中，按列求平均值可以使用mean函数，并指定dim参数为2。例如，对于一个矩阵A，可以使用mean(A,2)来求每一列的平均值。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *3* [MatLab 求平均值，方差，标准差](https://blog.csdn.net/qq_40417070/article/details/103480228)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *2* [MATLAB——mean 函数](https://blog.csdn.net/phoenixtree7/article/details/39375397)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]