英语语法分析

An integral inference method for nonstationary stochastic process is established.

建立一种非平稳随机过程整体推断方法。

A state space approach for the modeling of nonstationary time series is presented.

非平稳时间序列的状态空间建模技术被用于陀螺漂移分析。

Frequency-Hopping signal is a typical nonstationary signal and must adopt nonstationary signal processing methods.

跳频信号是典型的非平稳信号，必须采用非平稳信号处理方法。