量子力学和混沌理论都指出世界处在不断变化中。
Both quantum mechanics and chaos theory suggest a world constantly in flux.
提出一种抑制分叉和混沌的方法。
A method to suppress bifurcations and chaotic motions is proposed.
存在着倍周期分叉现象和混沌运动。
我们每个人的一生都是从无知和混沌开始的。
随着间隙的增大，不稳定区和混沌响应区变宽。
It is seen that with increase in clearance the regions of unstable and chaotic response become wider.
对随机信号和混沌信号的特性进行了分析比较。
The characteristics of stochastic and chaotic signals have been studied.
综述了航天器姿态运动的分岔和混沌的研究进展。
The progresses in studying bifurcations and chaos of spacecraft attitude motions are surveyed.
控制器不依赖于倒立摆系统和混沌系统的模型函数。
The controllers do not rely on the models of the inverted pendulum and chaotic systems.
综述了航天器姿态运动的分岔+和混沌的研究进展。
The progresses in studying bifurcations and chaos of spacecraft attitude motions are surveyed.
混沌和混沌控制的研究具有重要的理论和工程实用价值。
There are great theoretic and practical values in researching chaos and chaos controlling.
在BP算法中加入动量项和混沌映射，选择神经网络初值。
The momentum item and chaotic mapping was added into BP algorithm, and the initial value of the network was selected.
混沌和混沌控制是非线性动力学的新理论和新的研究领域。
Chaos and control of chaos are new theory and new research field of nonlinear dynamic system.
研究结果对变换器的稳定设计和混沌利用具有重要指导意义。
The results of this paper have important guidance on the stable design or the application of chaos in DC-DC converters.
在急速变化、不确定和混沌的阶段，信任需要经受重压的考验。
In periods of very rapid change, volatility and ambiguity, trust is subjected to a stress test.
此外，本文设计了一个基于灵敏度分析和混沌优化的求解算法。
We also design a algorithm based on sensitivity analysis and chaos optimal in this paper.
结果表明该方法对这类分叉和混沌异常振动有明显的抑制作用。
The result indicates that the method can suppress bifurcations and chaotic vibration in the system effectively.
本文还讨论了二体碰撞假设和混沌假设在气固两相流中的适用性。
The application of binary collision assumption and the assumption of molecular chaos to gas-particle flows is also discussed.
运用数值模拟方法得到了在参数空间中相应的混沌区域和混沌轨道。
The corresponding chaotic region and orbits in parameter space are described by numerical simulations.
计算表明，这一非线性系统具有尖点突变和混沌等有趣的动力学行为。
Computations show that the system has interesting dynamical behaviors such as cusp catastrophe and chaos.
研究了电磁轴承-转子系统在变刚度情况下的全局分叉和混沌动力学。
The global bifurcations and chaotic dynamics are investigated when the rotor-AMBs system has the time-varying stiffness.
从混沌流密码和混沌分组密码的角度讨论了混沌和密码学之间的关系。
The relationship between chaos and cryptography from the piontview of chaotic stream cipher and chaotic block cipher is discussed in detail.
这种变型蔡氏电路为混沌通信和混沌现象的研究提供了一种新的混沌发生器。
The modified Chua's circuit is a new chaos generator for chaos communication and chaos phenomenon research.
将目前常用的粗搜索方法随机搜索和混沌搜索同传统的等间隔搜索进行比较。
Random global search and chaos global search, which are popular nowadays, and the traditional equidistant search are compared.
文中首先对线性移位寄存器序列和混沌序列做了阐述，并对其主要性能做了计算。
At first, this thesis expounds linear-shift-register sequence and chaotic sequence, and calculates the value of their main properties.
把速度更新策略和混沌优化相结合，提出了减少速度更新频率的混沌粒子群算法。
Combining relaxation velocity update frequency and chaos optimization, a chaos particle swarm optimization was proposed based on relaxation velocity update frequency (CRVUPSO).
近年来，随着非线性和混沌理论的成熟，研究者们纷纷探索混沌在通信中的可能应用。
In recent years, with the maturing of non-linear and chaotic theory, researchers have looked into possible application of the theory in communications.
通过对最佳状态的稳定性分析，论述了该系统存在倍增周期现象和混沌现象的可能性。
They also analysed the model's period-doubling phenomena and existence of chaotic character, and studied model's optimal control problems.
首先，介绍了计算金融学和混沌理论，并分析了传统建模方法和混沌控制方法的缺陷。
Firstly, we introduce computational finance and chaos theories, and analyze limitations of traditional modeling and controlling methods.
基于混沌神经网络的供配电系统故障诊断，采用引入动量项和混沌映射的改进BP算法。
The improved BP algorithm added momentum item and chaotic mapping was adopted in fault diagnosis of power supply system based on chaotic neural network.
基于混沌神经网络的供配电系统故障诊断，采用引入动量项和混沌映射的改进BP算法。
The improved BP algorithm added momentum item and chaotic mapping was adopted in fault diagnosis of power supply system based on chaotic neural network.
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