本文将时域透射边界应用于频域。
The transmitting boundary in time domain has been applied to frequency domain.
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.
它实现了各个信号的时域和频域的图形的绘制。
It realizes graphics protraction of time and frequency domain in every time period.
对信号的时域和频域上的常用参数进行了统计。
Common parameters of signal in time domain and frequency domain were statistics.
频域的设计方法。
本文给出时域辨识与频域辨识相互补充的一些事实。
This paper gives some complementary pictures of the time domain approach and the frequency domain approach in system identification.
分析了时域法、频域法对不同类型误差的敏感程度。
The dissertation also presents the sensitivity of time domain method and frequency domain method to different kinds of error.
整个识别过程由粗到细，融合了几何特征和频域特征。
The whole identification process is from coarse to fine and combines geometric features and frequency domain features.
可以进行简单的频域均衡是OFDM最大的优势之一。
One of biggest superiorities of OFDM is that it can do simple frequency domain equalize.
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.
本文从另一个侧面、即在频域上对燃烧过程进行研究。
This paper does this from another side, in the frequency region.
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.
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.
首先，该算法能分析物联网的不同的组件所发送的信号的频域特性。
Firstly, this algorithm can analyze the frequency domain characteristics of the transmitted signals from IoT's different components.
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.
超声波频域分析是把频域分析的理论和方法应用于超声检测的技术。
Ultrasonic spectrum analysis is the ultrasonic testing technology which puts into use the spectrum analysis theory and approach.
三种模拟信号分别为DC信号，时域(或ac)信号，以及频域信号。
The three analog signal types are the DC signal, the time domain (or AC) signal, and the frequency domain signal.
保护区的任务是观察，研究和繁殖频域灭绝的物种，增加它们的生存机会。
The reserve's mission is to observe, study and breed the endangered species to increase their chances of survival.
其关键思想是提取接收信号的频域成份，然后在频域中对信号进行处理。
The key idea for the proposed method is to extract the frequency components of the received signal and to perform signal processing in the frequency domain.
其次，根据总体要求，应用频域分析法，设计了PD控制滚转稳定回路；
Next, according to the weapon system request, application frequency range analytic method, has designed the roll stabilization loop using the PD controller.
在信息传输方面，模拟频域信号与模拟时域信号类似，信号也随时间变化。
Analog frequency domain signals are similar to time domain signals because they also convey information on how the signals vary with time.
然而，从频域信号中提取出的信息是以信号频率成分而非信号形状为基础。
However, the information extracted from a frequency domain signal is based on the signal frequency content, as opposed to the shape or time-varying characteristics of the waveform.
针对不确定线性定常系统，考虑频域迭代学习控制器设计及干扰抑制问题。
The issues of iterative learning controller design and disturbance rejection in ILC are addressed in this paper.
为了获得鲁棒pid参数整定所需的过程模型，进行了闭环频域模型辨识的研究。
In order to obtain the dynamic model of the process to be used by robust PID, closed-loop model identification algorithm in frequency domain is researched.
大致说来，在频域内有一个区域，在这个区域内用很小的力可以引起很大的响应。
Basically, this is a region in frequency where it takes very little force to cause large response.
首先从目标多散射中心理论出发，推演了描述目标散射特性的频域散射数学模型。
Based on the multi scattering center theory, the frequency model describing electromagnetic scattering characteristics of target is developed.
首先讨论了频域透射边界的精度，并用一维波动模型详细论证了它的精度和可行性。
Accuracy of the boundary in frequency do, main is first discussed and demonstrated in terms of one dimensional model of wave motion.
利用双正交小波基将齿轮的故障振动信号分解到时频域，并提取出齿轮的故障特征。
This paper mainly introduces that the fault vibrating signal of gears was decomposed into time-frequency domains by double-orthogonal wavelet analysis and the fault feature of gears was picked up.
对跳频信号的时频域进行分析是研究跳频通信，实现识别、跟踪跳频信号的重要基础。
It is crucial to study the features of the frequency hopping signals in both time and frequency domain in order to detect and trace the FH signals.
对跳频信号的时频域进行分析是研究跳频通信，实现识别、跟踪跳频信号的重要基础。
It is crucial to study the features of the frequency hopping signals in both time and frequency domain in order to detect and trace the FH signals.
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