Non-stationary time series 非平稳时间数列 ; 非稳定时间序列
non-stationary time-series 非平稳时间序列 ; 非平稳时序
non-stationary time-series model 非平稳时间序列模型
non-stationary time series analyze 非平稳时间序列分析
non-stationary time series analysis 非平稳时间序列分析
non-stationary time series modeling 非平稳时间序列建模
non-stationary time series forecasting 非平稳时间序列预测
nonlinear and non-stationary time series 非线性非平稳信号
non-linear and non-stationary time series 非线性非平稳时间序列
Through ARIMA model and standardization, the non stationary vibration series acquired in the field were transformed to stationary time series normally distributed.
将现场测得的非平稳振动序列通过ARIMA模型和标准化处理，转化成标准正态平稳时间序列。
The real signals have often non-stationary characteristic, so if we analyse these time series using AR model directly, we cant obtain design result.
由于实际信号常常具有非平稳特征，直接应用AR模型进行时间序列分析，得不到理想的效果。
Size curves of cocoon filaments can be regarded as non-stationary time series with finite length varying at random.
茧丝纤度曲线的预测研究茧丝纤度曲线可视为是长度有限且随机变动的非平稳时间序列。
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