In order to study further this type of time series, it is necessary to extract deterministic and stochastic components.

为了进一步研究这种类型的时间系列，有必要提取确定性和随机成分。

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Test of nonlinearity of time series is very important for nonlinear time series analysis and study of chaotic dynamics.

时间序列的非线性检测对于非线性时间序列分析、混沌特性研究有着重要意义。

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We give multifractal detrended fluctuation analysis and Hlder analysis of discrete time series and use them to study the temperature time series fluctuations.

给出了离散时间序列多重分形除趋势涨落分析方法和霍尔德指数的计算方法，并用它们研究了气温时间序列。

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Many groups and experts have asked that lawmakers take time to fully study the implications of the series of proposals, partly out of concern they could get caught up in the strong national desire to act swiftly and strongly in the aftermath of the attacks.

CNN: Anti-terrorism proposals worry civil libertarians