from:https://www.bilibili.com/video/BV1ea411i7Mk?p=22
Octave环境安装
https://www.gnu.org/software/octave/
https://www.gnu.org/software/octave/download.html#ms-windows
参考:https://zhuanlan.zhihu.com/p/28484838
20220606 下次开始………
https://www.bilibili.com/video/BV1ea411i7Mk?p=41&spm_id_from=pageDriver
https://www.bilibili.com/video/BV1ea411i7Mk?p=42&spm_id_from=pageDriver