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Simulations show that the proposed methods can greatly enhance the performance of OFDM systems in the presence of ISI.

模拟的结果显示，当符元间干扰出现时，我们的所提出的演算法，能有效地加强正交分频多工系统的效能。

The stability of algorithm, the condition of absorbing boundary and free surface boundary, the grid dispersion and the process of source are discussed in details. The numerous simulations of wave propagation are carried out in isotropic media, transversely isotropic media and anisotropic media induced by fractures. The difference between anisotropic and isotropic effects on surface records is analysized.

接着讨论了有限差分算子的稳定性和收敛性，以及吸收边界条件、自由边界条件、数值频散和震源的处理，对各向同性介质、横向各向同性介质以及裂隙引起的各向异性介质中传播的弹性波场进行了数值模拟，分析了多波多分量数据中的各向异性效应以及各向同性在地表地震记录中的反映。

Lastly, some important advices are presented for the jammer system, and simulations are made to validate the conclusion derived.

最后对干扰系统提出了一些建议，并对推导的结论进行了仿真验证。

The researchers believe that their simulations could prompt new experimental work with Janus particles.

研究者相信他们的模拟可以促发对Janus粒子新的实验。

Simulation of PN junction diode lays the foundation for the simulations of other semiconductor elements.

本文结合非耦合数值方法，通过求解半导体方程对PN结二极管进行模拟分析，得到了一些重要物理参量分布，这为深入研究电磁辐射对半导体元件的干扰奠定了基础。

Based on two-fluid model and kinetic theory of granular flow, numerical simulations were carried out to investigate fluidization behaviors of ferromagnetic particles in magnetically fluidized bed characterized by high granular concentration and strong interactions among particles.

针对磁流化床中颗粒浓度高，相互作用强的特点，在双流体模型的基础上，引入颗粒流的动力学理论，对床内铁磁颗粒在不同工况下的流化特性进行数值模拟。

Computer simulations and experimental results on a 30 kVA PWM rectifier prototype show excellent performance of the proposed method.

计算机仿真与30 kVA三相PWM整流器上的实验结果表明，本文提出方法性能优良、动态响应迅速。

The results of simulations showed that the magnitude attenuation and phase lag of the system come to the project demand.

为进一步提高控制品质、设计运动模拟器整体控制系统，首先对运动模拟器的运动平台进行位置姿态反解。

Both simulations and data analysis demonstrated that the random regression model with Legendre polynomial as submodels is more effective than the functional mapping with Logistic curve as submodel in mapping dynamic trait loci

模拟和实例分析结果都证明：以Legendre多项式为子模型的随机回归模型定位策略是有效的，优于用Logistic曲线为子模型的函数定位策略

Simulations are carried out upon square-aperture beam using Legendre polynomial. Conjugate gradient method is used and optimization is performed for several steps to reduce executing time.

针对方光束口径，利用 Legendre 多项式模拟光束波前分布，利用共轭梯度算法对多项式系数进行了优化计算；优化过程分为几步进行以减少计算时间。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。