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。
A fast algorithm for calculating local statistics in frequency domain is presented in this paper.
本文提出了一种新的在频域中计算局部统计量的快速算法。
This paper presents a frequency domain-based structural similarity (FSSIM) method for image quality assessment.
该文提出一种基于频域的结构相似度(FSSIM)的图像质量评价方法。
This paper presents a self-adaptive vowel-frame detection algorithm based on energy distribution analysis in frequency domain.
本文提出了一种基于频域能量分布分析的自适应元音帧提取算法。
Convolution is a key technique in signal and system analysis, which plays an important role in LTI time and frequency domain analysis.
卷积技术是信号与系统分析的核心技术。它在LTI时域和频域系统分析中起着重要作用。
Full spectrum analysis is emphasized in frequency domain analysis.
在频域方面，重点介绍了全谱分析方法。
Design mainly SSB signals have had time and frequency domain analysis.
设计中主要是对SSB已调信号进行时域和频域分析。
So, the filters in frequency domain have attracted more and more attention.
因此，在频率域滤波的方法越来越引起关注。
The frequency domain, the holograph and related concepts have all been used.
频率域、全息及有关的概念都已采用。
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 method of counting for circular ring objects in frequency domain is proposed.
研究了用频域法实现圆环形目标物计数的方法。
The coupled viscous boundary could be used not only in frequency domain but also in time domain.
本文耦合粘性边界是和频率无关的，可以适用于频域和时域的计算。
The stability of the combined controller is analyzed in the time and frequency domain in detail.
对所设计的复合控制器在频域和时域内进行了稳定性分析。
The transverse voltage in time domain can be obtained from that in frequency domain by means of FFT.
结合快速傅里叶变换(FFT)技术，可获得通信线上各点的时域暂态横向电压。
The performance of the orthogonal pulse waveforms is also analyzed in time domain and frequency domain.
本文还从时域和频域分析了这类正交脉冲波形的特性。
This paper presents a new method for adaptive Power System Stabilizer (PSS) design 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。
Abstract: Series leading correction, in the frequency domain of the system design, is an indirect method.
摘要：串联超前校正，是在频域内进行的系统设计，是一种间接地设计方法。
It shows in theory that the frequency domain sounding in near zone of the line current source is possible.
通过对计算结果的分析，在理论上说明了线源频率域近区测深的可行性。
Filter is used to process signal in frequency domain and able to improve the performance of AMB control system.
滤波器用于对信号进行频域上的变换处理，可用于改善磁力轴承控制系统性能。
The spectrum analyzer is a very important instrument in measuring and analyzing the signals in frequency domain.
频谱分析仪是对频域信号进行测量和分析的一种重要的测量仪器。
The invention relates to a method and a device for demodulating a frequency domain fiber grating sensing network.
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 maximum prospecting depth of the helicopter frequency domain EM system has been a problem of long controversy.
直升机频率域电磁系统的最大勘探深度究竟是多少，一直是有争议的问题。
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。
The whole identification process is from coarse to fine and combines geometric features and frequency domain features.
整个识别过程由粗到细，融合了几何特征和频域特征。
Fourier transformation in time domain and frequency domain is one of the main methods for modern railway signal detection.
时域分析和傅氏变换的频域分析方法是现代铁路信号检测的主要方法之一。
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。
Audio analysis is widely used to measure time domain, frequency domain and distortion characteristics of various audio system.
音频分析被广泛用于测量各类音频系统的时域特性、频域特性及失真特性等。
Audio analysis is widely used to measure time domain, frequency domain and distortion characteristics of various audio system.
音频分析被广泛用于测量各类音频系统的时域特性、频域特性及失真特性等。
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