混沌

In this paper, nonfeedback chaos control of Chen's system is realized with nonresonant parametric drive.

本文利用非共振参数策动实现对Chen系统的非反馈方式混沌控制。

Moreover,the mechanismunderlying the transition to nonlocal synchronization has been made clear,i.e.,that the oscillators between the nonlocal synchronized sites can transferthe synchronous components,although they stay in nonsynchronous status.

针对这一奇怪的时空动力学行为，我们详细研究了其机制，发现处于非局域混沌相同步中间位置的振子虽然没被锁相，但它们的运动中包含有相同步的元素起到了传递相同步信号的作用。

The concept of stratigraphic pile-up sequences and decomposition model of overlapping process of Logistic chaotic series are applied to extract the weak signal for the sequence of lithologic ratio parameters, which has established the basis for dynamic modeling of three dimensions in the paleogeographic environment of hydrothermal sedimentary basin.

运用地层垒积序列的概念和Logistic混沌序列叠加过程分解模型，对岩比参数序列中的弱信号进行提取，进一步研究热水沉积作用强度演化的定量特征，为对热水沉积盆地古地理环境进行三维动态模拟奠定了基础

The concept of stratigraphic pile-up sequences and decompositionmodel of overlapping process of Logistic chaotic series are applied to extract the weak signal for the sequence of lithologic ratio parameters, which has established the basis for dynamic modeling of three dimensions in the paleogeographic environment of hydrothermal sedimentary basin.

运用地层垒积序列的概念和Logistic混沌序列叠加过程分解模型，对岩比参数序列中的弱信号进行提取，进一步研究热水沉积作用强度演化的定量特征，为对热水沉积盆地古地理环境进行三维动态模拟奠定了基础。

The law of the parametrical switching control is presented . The simulation results demonstrated that the chaotic envelope of the ion beam can be controlled well by this method.

将该方法应用在多粒子模型中，实现了对 5种不同初始分布质子束的束晕_混沌的有效控制，得到了消除束晕及其再生现象的理想结果。

We analyzed the delay synchronization errors in Pecora and Carroll's chaotic self synchronizing scheme.

对Pecora和Carroll的混沌自同步方案的延迟同步误差进行了研究。

ABSTRACT Since the pioneering work of Pecora and Carroll in 1990, the synchronization of chaotic systems has received much attention, and its application has been developed in many fields, such as in Secure Communication; Laser; Science of Life and so on.

自从L.M.Pecora和T.L.Carroll在1990年的开创性工作以来，混沌系统的同步问题受到诸多关注，并且在许多领域得到应用，如保密通信、激光、生命科学。。。

Pi decimals (10000), Chaotic Pendule simulation, Solar System Simulation, other games invaders, blocs, balls, billard,...

有价证券投资小数（ 10000 ），混沌pendule模拟，太阳能系统仿真，其他游戏（侵略者，集团，舞会， billard ，。。。

And,from the original background,we derive this equationthrough perturbative method for a general reaction-diffusion system.

对小系统尺寸下的方程的稳定区域向混沌区域的过渡过程，用最大Lyapunov指数刻划的方法进行的讨论。

Firstly, a new chaotic system is introduced and the stability of the proposed system under different parameters is studied via the piecewise linear system theory.

首先，引入一个新的三维混沌系统，并运用分段线性系统的方法分析了该系统在不同参数下的稳定性。

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。