Predictable time scale of the evolution of chaotic rock mass dynamic systems is one of the most important parameters in nonlinear forecasting theory.

岩体混沌动力系统演化过程的可预测尺度是非线性预测理论研究的重要内容。

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In this paper, a method to select some nonlinear predictors and to build a nonlinear forecasting equation was proposed based on optimization principles.

本文根据最优化方法原理，提出了选择非线性最优预报因子和建立非线性预报方程的办法。

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In this paper, a method to select some nonlinear predictors and to build a nonlinear forecasting equation was proposed based on optimization principles.

本文根据最优化方法原理，提出了选择非线性最优预报因子和建立非线性预报方程的办法。

youdao