It is investigated using finite difference time domain method based on Drude model.
采用基于等离子体物理模型的时域有限差分法对其进行了研究。
The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.
采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性；采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。
This notion of inter-domain transformation is useful in many fields of study-for example, moving from the time domain into the frequency domain in the field of signal processing.
这种域间转换的概念在很多领域的学习中都很有用—例如，信号处理领域中从时间域移入频率域。
This paper provides a simple and practical calculation method for time domain analysis of fluid system.
这种递推算法为流体系统的时域解析提供了一个简单而实用的计算方法。
An algorithm is introduced in the time domain.
最后提出了一种时域上的算法。
Most of the current demodulation methods of 2fsk signal are in time domain.
现有解调2fsk信号的方法，大多采用时域解调的方式。
The transmitting boundary in time domain has been applied to frequency domain.
本文将时域透射边界应用于频域。
The buffeting of Bridges can be analyzed in frequency domain and in time domain.
桥梁的抖振分析，有频域和时域两大类方法。
The selection of measurement bandwidth in time domain frequency stability is discussed.
讨论了频率稳定度时域测量带宽如何选择的问题。
Probe errors analysis and correction are the key technique in time domain near field measurement.
探头误差分析和修正是时域近场测量中的关键技术。
Some interesting properties of the time domain methods for estimating transfer functions are given.
用时域辨识可获得传递函数估计的有意义的性质。
Then the dynamic stability of the helical equilibrium depends on the eigenvalues in the time domain.
则螺旋线平衡的动态稳定性由时间域的本征值判断。
There are an unlimited number of different time domain signals, a few of which are shown in Figure 10.7.
自然界存在许多不同的时域信号，图10.7所示的只是其中一部分。
The main analytical method of unsteady flow in pipelines includes frequency domain analysis and time domain analysis.
管道中非稳定流动的分析方法主要有频域法和时域法。
Comparing the calculation results applying the time domain analysis with model test results shows fairly good results.
应用时域分析的计算结果与模型试验结果进行了比较，获得了比较好的结果。
Then, the origin and the effect on imaging of time domain polar format algorithm residual video phase error are analyzed.
然后分析了时域极坐标算法存在残余视频相位误差的原因及其对成像结果的影响。
The dissertation also presents the sensitivity of time domain method and frequency domain method to different kinds of error.
分析了时域法、频域法对不同类型误差的敏感程度。
This paper gives some complementary pictures of the time domain approach and the frequency domain approach in system identification.
本文给出时域辨识与频域辨识相互补充的一些事实。
Then the time domain analysis methods and frequency domain analysis methods which are frequently used for fault diagnosis have been discussed.
其次论述了常用的故障诊断方法，即时域分析方法和频域分析方法。
The comparison among various methods of parameter estimation shows that the least-squares fitting method in the time domain is more accurate one.
各种参数估值方法的比较表明，时间域最小二乘拟合法较为精确。
Objectives. To determine the differences between frequency and time domain parameters of EMG signals of patients of cervical pain and normal controls.
目的：为了研究颈痛患者和正常人之间肌电图的频率和时域的区别。
The time domain identification of model parameters of rotor bearing systems is helpful for condition monitoring and fault diagnosis of rotating machines.
轴承-转子系统模态参数时域识别对于回转机械的状态监测与故障诊断具有重要意义。
UWB technology is a new exploration of the use of radio spectrum resource and it inaugurate a new field of time domain application of electromagnetic wave.
利用UWB技术是对无线频谱资源的利用进行的新的探索，开辟时域电磁波应用的新领域。
UWB technology is a new exploration of the use of radio spectrum resource and it inaugurate a new field of time domain application of electromagnetic wave.
利用UWB技术是对无线频谱资源的利用进行的新的探索，开辟时域电磁波应用的新领域。
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