定义了一个零矩阵，如何将100到412行及100到412列的数值改为1？技术分享MoHub发布于 2025-06-25 23:31:35查看 1过去342天复制C=zeros(512,512) C[100:412,100:412]=ones(313,313) 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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