非平稳序列是指包含趋势、季节性或周期性的序列,它可能只含有其中的一种成分, 也可能是几种成分的组合。
在统计学中,非平稳序列(non-stationary series)是指包含趋势性、季节性或周期性等特性的序列,它可能只含有其中的一种成分,也可能是几种成分的组合。
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非平稳时间序列 [经] Nonstationary time series ; non linear time series ; non-steady time-series
非齐次非平稳时间序列 [经] nonhomogeneous nonstationary time series
齐次非平稳时间序列 homogeneous non-stationary line series
非平稳时间序[数]列 non-stationary time-series
非平稳高斯序列 non-stationary gaussian sequence
非平稳时间序列模型 non-stationary time-series model
相关系数平稳序列是从非平稳序列中分离出来的一类工程实际中常见且便于研究的随机序列,传统的平稳序列只是它的一个特例。
The correlation coefficient stationary series that is one kind of non-stationary series is familiar in engineering, and the traditional stationary series is just a special case of that.
实验表明:该方法能够有效预测非平稳的服务器负载序列,预测精度明显高于传统预测方法。
Experiments results show that this method can predict non-stationary server load series efficiently and has higher prediction accuracy than traditional methods.
研究结果表明,小波变换是分析非平稳随机时间序列的有效工具,在水文水资源领域应用潜力很大。
The results indicate that the wavelet transform is an effective tool for nonstationary stochastic series analysis, which has great potential in hydrology and water resources research.
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