There isn't a fixed way to choose parameter P in inverse Point translation method which can accelerate the convergence in power method.

加速幂法收敛的原点平移法，参数P现在还没有一种固定的选取方法。

youdao

A novel recursive subspace method is developed based on fixed length moving window (FLMW) projection approximation used for estimating the modal parameter of linear time-varying structural system.

给出了一个新的用于线性时变参数结构系统模态参数识别的基于固定长度平移窗投影估计的递推子空间方法。

youdao

Generally fixed quantity prediction method has a certain deficit because of the case that predicts a time moving parameter system with fixed parameter model.

一般的定量预测方法因用固定参数模型预测一个时变参数系统的情况而致存在一定的局限性。

youdao