混沌

Controlling principle is introduced,and single-mode laser Lorenz system is taken as a typical example to demonstrate the effectiveness of this method.

介绍了SDF方法的控制原理，以单模激光Lorenz混沌系统作为典型的例子，验证了这种控制方法的有效性。

I was swimming in a sea of shit, lost and not wanting to be found.

我在一片混沌的海洋里挣扎，迷失了自己也不想被人找到。

In a lower dimension chaoticsystem, the sum of all its positive 1 can be approximately estimated by observing the "overlapping phenomena" in the time delay space trajectories.

初步发现，对于低维混沌系统，可以利用延时相轨迹中的"折叠"现象，来近似估计所有正i之和。

To solve the problem above, this paper summarizes the research of the short-term traffic flow forecastings theory and methods at home and abroad, and lucubrate the chaos theory.

针对上述问题，本论文在综述道路交通量短时预测理论和方法的国内外研究现状的基础上，利用混沌理论进行深入研究。

Many chaotic systems can be changed into a Lur'e system.

摘要许多混沌系统可以转化为一个Lur'e系统。

With the help of L〓 gain constraint condition in the H〓 control theory, the thesis studies the robustness analysis of optimal control in chaotic Lur'e systems.

本文还利用H〓控制理论中的L〓增益约束条件对Lur'e混沌系统最优控制进行了鲁棒性分析。

This paper studies chaos synchronization problem based on the general Lur'e systems by using a time-delay feedback technique.and the findings have improved some research results in recent literatures.

本文采用时滞反馈控制技术研究了一般 Lur'e系统的混沌同步问题，改进了最近有关文献的结果。

Simultaneously, it also shows the frequency domain criteria are suitable for chaotic complete synchronization of the master-slave Lur'e systems concerning master's control signals without propagation delay.

从所得到的三个频率域判据我们发现，只要满足这些判据，主—从Lur'e系统混沌滞后同步时的滞后时间取决并等于主系统控制信号的传输延迟时间。

Hence the propagation delay time of master's control signals don't need to be pre-known in the control process of synchronization, and also these criteria are applicable to chaotic complete synchronization of the master-slave Lur'e systems concerning master's control signals without propagation delay.

我们证明了关于该混沌同步问题达到滞后同步或不能达到滞后同步的四个Lur'e型判据和七个频率域判据，给出了优化选择主系统驱动变量的模型。

In this paper, a new algorithm is proposed for image scrambling based on magic cube and chaotic.

提出了一种新的基于魔方的混沌图像置乱算法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。