max命令
找出行向量中的最大值a = max(A)即可,[a,b]=max(A)返回[ 最大值、第一次出现位置 ]。如果A是矩阵,以行向量形式返回每列最大的数 。
sum max min mean用法一致。
Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub.
1 | $ hexo new "My New Post" |
More info: Writing
1 | $ hexo server |
More info: Server
1 | $ hexo generate |
More info: Generating
1 | $ hexo deploy |
More info: Deployment