混沌

Recently chaotic secure communication is one of hot topics in the field of information security.

本文重点研究了混沌保密通信的关键技术问题，主要成果如下： 1。

The problem of how to use the chaotic systems with uncertainties to carry out secure communication is studied here.

本文也对含不确定性因素的混沌系统如何应用于保密通讯方面的问题进行了有意义的探讨。

To solve the security of data transmission in network, a secure communication method based on chaotic synchronization is presented.

针对网络数据传输的安全问题，提出了一种基于混沌同步的保密通信方法。

Because of these characteristics determines the chaotic signal is particularly applicable to secure communication.

由于它的这些特性决定了混沌信号特别适用于保密通信。

A new secure communication scheme is proposed based on chaotic synchronization.

提出了一种新的基于混沌同步的保密通信方案。

It consists of many facets to which network chaotic secure communication is one of the particularly promising research directions.

它包括很多方面，其中应用于网络的混沌保密通信是一个很有前景的研究方向。

Control of beam halo-chaos by delayed self-controlling feedback.

强流加速器中束晕-混沌的延迟反馈控制。

And then you take this symbol, and you put it back in so it's a self-generating diversity of symbols, they're truly using a kind of deterministic chaos in doing this.

然后你取出标签，再把它们放回去，就可得到一个自我复制的标志，他们实际上运用的是确定性混沌的原理。

It is shown that the self-motion is regular by the extended Jacobian method, while the self-motion is chaotic by the pseudoinverse of the Jacobian method.

研究表明：基于扩展Jacobian矩阵方法求解冗余度机器人运动学逆解时其自运动是规则的周期运动，而基于Jacobian矩阵的伪逆求解冗余度机器人运动学逆解时其自运动是混沌的

Then, based on the relationship between the strength of self-relation of signal and strength of its random, a method of control spatiotemporal chaos in CML is proposed by feedback of spatiotemporal delay.

首先研究了用多级时间延迟反馈控制耦合映象格子中的时空混沌，给出了实现时空不动点稳定控制的条件，讨论了被控时空周期轨道与控制参数之间的关系；第二是根据信号的自关联度与随机度之间的关系，提出了时空延迟反馈控制法。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。