latent root method

• 特征根法

latent root method的用法和样例：

例句

1. The roots are extracted in the root sections by method of bisection or secant.
   采用二分区间求根法或弦截求根法确定故障点。
2. It converts the calculation of PoC to a nonlinear programming problem, which is solved by predictor corrector primal dual interior point method in this paper.
   对直接求取电压崩溃临界点的零特征根法进行扩展，将临界点计算转化为非线性规划问题，并用预测校正原对偶内点法求解。