时滞

The simulation results also verify that the algorithm exhibits corking robustness against the external interference and modeling errors. Ideal control effect can be achieved without changes of the algorithm and its parameters in time-delay system, non-minimum phase system, unstable object, non-linear system and MIMO system. It is so that why this algorithm has generality and is easy to use, which is favorable for the application and generalization of predictive control.

仿真结果表明基于克隆选择的免疫预测控制算法对外部干扰及建模误差具有很好的鲁棒性；并且不修改算法及算法参数就能对时滞系统、非最小相位系统、不稳定对象、非线性系统及MIMO系统等实现理想的控制效果，因而具有通用性，有利于预测控制的应用推广。

The presence of time lag have an external inevitability, and it will influence people who collect and dispose information, touch the effect of course, debase students'ability of fitting society, increase the side-effect of course, augment the oppugn of community and families. And it will also disintegrate curricular structure, so we can't unify the instrumental characteristic and the culture trait of Chinese course.

时滞的存在具有一定的客观必然性，它会影响到调研人员和设计人员对信息的把握程度，影响到课程的推广力度和实际效果，降低学生对社会的适应能力，增加课程的社会负面效应，增加社会组织、家庭等单元对课程的质疑，它还会分化语文课程内部组织结构的严密性，使语文的工具性和人文性难以实现真正的统一。

The main causes bring lag are limited reasonableness and asymmetry of information. Understanding culture trait intangibly, restricted by technology, faultiness of system and disequilibrium of distributing behalf can also restrain the development of Chinese course.

有限理性和信息不对称是产生语文课程时滞的最主要原因，对语文文化性的模糊认识、技术发展水平的局限、制度不完善、利益分布不均衡等因素也都会制约语文课程的发展。

In particular, we study the properties of the solutions of the DDE with local monotone in the delay term.

阐述了用动力学方法研究神经网络的重要性以及时滞微分方程理论研究的必要性。

The research of delay differential equation is very important in theory and in practice.

时滞微分方程的研究无论在理论上还是在应用上都有十分重要的意义。

Therefore, the existence of periodic solutions for the Hamiltonian system and its equivalent differential delay equation is established.

从而建立哈密顿系统以及与之等价的时滞微分方程的周期解的存在性定理。

This paper is concerned with travelling wave solutions of the delay reaction-diffusion equation.

本文研究时滞反应扩散方程行波解的存在性。

Some necessary and sufficient conditions for the oscillation of solutions of delay hyperbolic differential equation s are obtained.

建立了一类时滞双曲型微分方程解的振动充要条件，揭示了这类双曲方程与相应泛函微分方程解的振动的等价性。

This paper studies oscillation of the solutions of hyperbolic partial differential equation with continuous delay argument.

研究了一类具有连续时滞的双曲型偏微分方程？？

In this thesis, the stability and Hopf bifurcation of a neural network model described by a delay differential equation are investigated.

中文摘要：本文研究了一类具时滞效应的神经网络模型的平衡点的稳定性以及平衡点失稳后产生的Hopf分岔。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新