Syslab如何计算矩阵每列元素之和技术分享MoHub发布于 2025-11-15 16:40:08查看 1过去199天可以使用sum函数，可参考如下示例 复制A = [1 2 3 4 5 6 7 8 9] sum(A[:,2]) #求解第2列的和 所属专栏：Syslab基础平台产品信息：Syslab科学计算环境科学计算 写回答 关注问题 点赞 0 踩 0 收藏 0
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