将数学规划原理和常规潮流计算相有机结合，形成的带有最优乘子的牛顿算法(Combining the mathematical programming principle with the conventional power flow calculation, the Newton algorithm with the optimal multiplier is formed)

里面含有拉格朗日插值，样条插值，切比雪夫插值和牛顿插值等代码合集(It contains Lagrange interpolation, spline interpolation, Chebyshev interpolation and Newton interpolation.)