In the process of state estimation, AC and DC equations are solved in turn, keeping all high order derivatives of Taylor series for the DC equation.
在估计过程中交直流方程交替求解，并对直流方程采用保留泰勒级数展开式中所有高阶项的方法。
In this paper we present a new iteration method with high accuracy for solving nonlinear equations, this method has not only 5-order convergence but also avoids the operation of derivatives.
给出了一种新的求解非线性方程的迭代方法，该算法至少是5阶收敛且不用计算导数，具有收敛速度快，计算精度高的特点。
Cauchy Integral Formula, derivatives of high order formula;
柯西积分公式，高阶导数公式；
Grip expertly and apply the Cauchy Integral Formula and derivatives of high order formula;
熟练掌握和运用柯西积公式与高阶导数公式；
Grip expertly and apply the Cauchy Integral Formula and derivatives of high order formula;
熟练掌握和运用柯西积公式与高阶导数公式；
应用推荐