电弧炉电气系统谐波分析的频域方法研究。
Research on harmonic analysis of arc furnace electric system based on frequency domain method.
本文提出一种辨识系统的连续模型参数的频域方法。
This paper presents a method to identify the parameters of the continuous system model in frequency domain.
本文提出了一种自适应电力系统稳定器设计的频域方法。
This paper presents a new method for adaptive Power System Stabilizer (PSS) design in frequency domain.
本文用频域方法讨论了无静差和结构无静差系统的结构特征。
In this paper, the structural characterization of linear multivariable time-invariant systems without steady or structurally steady errors are demonstrated in the frequency domain.
本文介绍计算多层介质微带环谐振器谐振频率的一种频域方法。
In this paper, a method for computing the resonant frequencies of microstrip ring resonators in multilayer structure dielectric is presented.
在飞机飞行试验的数据处理过程中，采用频域方法是比较方便的。
It is convenient to use frequency domain methods to deal with flight test data.
两种不同频域方法的一致结果，证明了理想裂缝模型解的正确性。
The time-harmonic responses of the system are first calculated by using an integral formulation of an ideal crack model.
介绍了测量正弦信号的频域方法——传统谱估计方法及现代谱估计方法。
The frequency methods of measuring sine signal are introduced, which are traditional spectrum estimation and modern spectrum estimation.
提出了一种在ANSYS中直接分析大跨桥梁三维全模态颤振的有限元模型和频域方法。
Authors presented a finite element (FE) model and frequency analysis method for analyzing 3-d full-mode flutter of long-span Bridges using ANSYS software.
鉴于整数阶控制系统主要进行正频域分析，本文论述了分数阶控制系统的扩展频域方法。
Considering the integer-order systems analysis is happened only in positive frequency domain, this paper is concerned about the extended frequency analysis method for fractional-order control systems.
频域方法相比传统的时域方法具有一定优势，利用图示方法避开了复杂的数学计算和分析。
A typical one is its pictorial characteristic that utilizes advanced computer graphical capabilities and so bypasses quite a lot of sophistical mathematical analysis.
由于小波具有时频局部性，因此与频域方法相比，小波方法更能有效地分析函数的局部正则性。
Because the wavelet has time-frequency local property, the wavelet method can analyze the local regularity of function more effectively than frequency domain.
基于线性振动亏损系统的广义模态理论，本文提出了一种识别亏损系统广义模态参数的频域方法。
Based on the generalized mode theory of linear vibrating defective systems, an identification method of generalized modal parameters is presented in this paper.
通过用频域方法数值求解KZK方程； 以活塞声场为例，研究了非线性超声束的冲击波形成规律。
The shock formation in a nonlinear ultrasound beam by solving KZK equation using frequency-domain numerical method is investigated.
工程上广泛应用的现行土层地震反应分析方法即为借助快速傅里叶变换和迭代法的等效线性化频域方法。
The current widely used methods of seismic response analysis for soil layers in engineering are equivalent linearization frequency domain method which is based on FFT and iterative method.
相对于频域方法而言，时域积分方程法有这许多优势，因此，它是计算电磁学数值方法中一个重要的方法。
The time domain integral equation (TDIE) method is one of the important methods in electromagnetic numerical simulations for several advantages over conventional method in frequency domain.
本文应用势流理论和频域方法研究了三维浮体在深水域波浪中航行时的非线性绕射问题，该问题包括非线性兴波问题和非线性绕射问题。
In this paper, the nonlinear diffraction problem is studied with potential flow theory in frequency domain for three-dimensional floating body sailing in waves on deep water.
前一种方法是利用信号在频域的能量分布特征识别目标，实际测试取得约83%的平均识别率。
The preceding method is uses the signal in the frequency range energy distribution trick recognition goal, the actual test obtains approximately 83% average recognition rate.
本发明涉及一种频域光纤光栅传感网络解调的方法和设备。
The invention relates to a method and a device for demodulating a frequency domain fiber grating sensing network.
接着进一步提出一种可能的快速混合分形编码的算法，该算法将快速搜索方法、统计规范化、频域比较结合起来。
We further propose a possible fast hybrid fractal encoding algorithm which combines existing fast search methods, statistical normalization and frequency domain comparison.
该方法使用了时频同步跟踪环路，从数据子载波提取相位误差，并利用频域插值补偿多个用户的估计频偏。
The system uses time-frequency tracking loops to extract phase errors from data subcarriers with frequency interpolation to compensate for the estimated carrier frequency offsets.
在变切削参数的加工工况下，通过对振动信号的采集和频域处理，发现采用单一的自功率谱方法难以有效检测出刀片破损。
Through collecting vibration signal and analyzing it in the frequency domain in the condition of changing parameter cutting, a single self power spectrum is hard to detect tool breakage effectively.
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。
Then the time domain analysis methods and frequency domain analysis methods which are frequently used for fault diagnosis have been discussed.
由于本文的方法是频域法，它可以成为对现有时域法的补充。
Since our method is a transfer function approach, it can be considered as the complementary to existing state_space approaches.
管道中非稳定流动的分析方法主要有频域法和时域法。
The main analytical method of unsteady flow in pipelines includes frequency domain analysis and time domain analysis.
桥梁的抖振分析，有频域和时域两大类方法。
The buffeting of Bridges can be analyzed in frequency domain and in time domain.
针对电子所机载SAR系统的回波数据，采用频域滤波方法有效地进行动目标检测和成像。
The dissertation uses spectral-filter method to detect moving target in the real echoes received from an airborne SAR system.
其次应用频域乘子方法得到了闭环系统的指数镇定。
Then we prove that the exponential stability of this system by frequency domain multiplier method.
频域的设计方法。
频域的设计方法。
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