In acoustic signal processing, it is valuable to determine whether a real room acoustic system is nonlinear deterministic.

实际房间声学系统是否具有非线性确定性是声学信号处理中值得研究的问题。

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But chaos is a deterministic system determined by the nonlinear dynamical mechanism. There is a deterministic rule in the interior of the chaotic system which is seemed as a random move.

但是混沌系统是由非线性动力机制决定的确定性系统，貌似随机运动的混沌系统内部存在确定性规律，所以混沌时间序列是短期可预测的。

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