this file is matpower software that is a power engineering software.

MATPOWER 是一个基于 matlab m 文件的组建包，用来解决电力潮流和优化潮流的问 题。它致力于为研究人员和教育从业者提供一种易于使用和可更新的仿真工具。Matpower 的设计理念是用尽可能简单、易懂，可更新的代码来实现最优秀的功能。-MATPOWER matlab m file is based on the formation of the package, to solve the power flow and optimal power flow problem. I