在MATLAB中调用cplex求解器，求解混合整数规划问题，基于电力系统经济调度(The CPLEX solver is invoked in MATLAB to solve the mixed integer programming problem, based on the economic dispatch of power system.)

牛拉法计算潮流，利用牛拉法基于MATLAB计算电力系统稳态潮流(The niula method is used to calculate the power flow, and the steady-state power flow of the power system is calculated based on MATLAB)