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。
The lab has ten experiments, covering time and frequency domain analysis of linear system, root locus and series compensation of linear system, analysis of discrete and nonlinear system.
本虚拟实验室共设计了十个实验，内容涉及线性系统时域分析、线性系统的根轨迹、线性系统频域分析、线性系统串联校正、离散系统分析和非线性系统分析。
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。
The laplace-transform method is only applicable to the frequency domain analysis for linear circuits.
拉普拉斯变换法只适用于线性电路的频域分析。
It is shown that important information about human response can be obtained from a frequency domain analysis.
研究表明通过频率域分析可以得到有关人体响应的重要信息。
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 time domain analysis, frequency domain analysis, and sensitivity analysis of the sensor are finished in the paper.
进行了振动传感器的时域分析、频域分析和灵敏度分析。
These methods are classified into three categories:statistical signal processing, frequency domain analysis and time-frequency analysis.
这些方法包括：统计信号处理，频域信号处理和时频域信号处理方法。
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。
Methods of analyzing the dynamic performance of automatic control system can include time domain analysis, frequency domain analysis and stability.
自动控制系统的动态性能的分析方法包括时域分析法，频域分析法，及稳定性判据。
The proposed method can solve the interaction problem in the same way as the conventional frequency domain analysis does for a fixed-base structure.
本文方法在求解土结构相互作用问题时与基础固定时的动力响应频域分析方法一致，只需要调整地震动输入，就可得到问题的解答。
The approximate frequency domain analysis of the proposed controller is presented, which served as a guide for the controller' s parameters selection.
就提出的控制器介绍了近似频域分析法，作为控制器参数选择的指南。
The frequency domain analysis can take into account the characteristics of atmospheric turbulence, and the calculation is simple, so this method have been widely used.
频域分析法能全面考虑大气湍流的特性，且计算简便，因而得到了广泛的应用。
A method based on complex frequency domain analysis is presented for the simplification of the partial differential model of non compressible fluid transportation process.
通过复频域分析，从理论上提出了一种建立输送管内不可压缩流体动态传送简化模型的方法。
From the basic conception of wavelet transformation, we discuss briefly the zooming characteristics of wavelet transformation in time-frequency domain analysis in this paper.
从小波变换的基本概念出发，简要介绍了小波变换在信号时-频分析中的变焦特性。
In this paper, the reducer in the main drive system of the rolling mill has been diagnosed successfully by using vibration intensity method and frequency domain analysis method.
利用振动烈度和频域分析方法，对轧机主传动系统减速机进行了故障诊断。
Using time-frequency-and complex frequency domain analysis to find the complete response of the circuit from the different point, has the different physics meaning and calculating method.
电路的时域、频域和复频域三种分析法求解电路的完全响应，比较了三种分析法的物理意义和计算方法。
Relative accuracy of regional gravimetric geoid determination is estimated by an frequency domain analysis, which is determined by regional terrestrial gravity measurements and geopotential model.
以频域解析方法，研究由地面重力数据、全球位模型确定区域重力大地水准面的相对精度估计。
According to the characteristics of ut signal, this paper puts forward two ways of digital decoding: Time Domain Analysis and Frequency Domain Analysis.
根据UT信号的特征，从时域和频域角度提出了两种数字译码方法。
It is found that the frequency-domain analysis is simple, direct and easy to reveal the essence of the problems.
本文的分析和讨论说明：频域分析法既简单又直观，更容易揭示问题的实质。
A new model for frequency - domain analysis - the real resistive model which is based on Complex Network Theory is proposed in this paper.
本文应用复数网络理论，提出了一种用于频域分析的新模型—实阻性模型。
The frequency-domain analysis is accomplished by fast-Fourier transform analysis(FFTA)procedures and tested with a computergenerated mathematical model.
频域分析借助于快速富里叶变换分析（FFTA）过程，并用由计算机生成的数学模型进行测试。
The frequency-domain-analysis methods for hydroelasticity of very large floating structures are discussed and reviewed.
对大型浮体水弹性响应的频域计算方法做了综述和介绍。
The frequency-domain-analysis methods for hydroelasticity of very large floating structures are discussed and reviewed.
对大型浮体水弹性响应的频域计算方法做了综述和介绍。
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