Identification of digital modulation schemes plays an important role in signal analysis.
数字调制方式的识别对于通信信号分析有着重要的作用。
In the field of signal analysis, the DFT (Discrete Fourier Transform) is a well known term.
在信号分析领域，DFT(离散傅立叶变换)是一个常见术语。
This paper described benchmark test noise signal analysis of PWR and gets some useful results.
本文介绍了压水堆噪声基准试验信号分析，并从中得出一些有用的结果。
And we get a satisfied result through comparing all kinds of vibration signal analysis methods.
然后对各种振动信号分析方法进行比较，得到满意的效果。
The signal analysis and process can be conveniently combined with the faults location by this method.
该方法能将测量信号的分析处理和故障的定位很好地结合起来。
The algorithm has been applied to heart sound signal analysis and some valuable results are obtained.
将这一方法应用于实际的心音分析，证明可提取反映生理过程的参数。
The effects of the M-D sampling strategy on signal analysis and processing are discussed in this paper.
本文讨论多维信号取样方式对信号分析和处理方法的影响。
Spectrum zoom technique and power cepstrum are two important aided methods in vibration signal analysis.
频谱细化技术和功率倒频谱是振动信号分析的两种重要辅助方法。
The second task of brain signal analysis is to extract EP signals from spontaneous EEG in strong backgrounds.
脑电信号分析的任务之二就是如何从强背景自发eeg中提取ep信号。
Wideband signal generators, measurement devices, methods of signal generation, and methods of signal analysis.
宽带信号产生器，测量装置，信号产生和分析方法。
The traditional signal analysis method is Fourier analysis and it is only applied to steady and periodically signals.
传统的信号分析方法傅立叶变换只适于周期的、稳态的信号。
In the online detection and fault diagnosis for mechanical equipment, vibrating signal analysis is an important means.
在机械设备的在线检测和故障诊断中，振动信号分析是十分重要的手段。
Voice signal can be obtained by LPCCEP eigenvector, the eigenvector of the voice signal analysis has been widely used.
可以求出语音信号的LPC倒谱特征向量，该特征向量在语音信号分析中得到了广泛的应用。
According to the characters of automation specialty, the course's building of "signal analysis and processing" is studied.
针对自动化类专业特点，研究了“信号分析与处理”课程的建设与实践。
A new signal analysis method, the analysis of zero pass rate of the signal, is demonstrated and put forward in this paper.
该文提出一种新的信号分析方法，即信号的过零率分析法，并对其进行了论证。
Failure mechanism of vibration signal analysis is the mechanical fault diagnosis technology used in one of the main method.
故障机理的研究振动信号分析是机械故障诊断技术中采用的最主要的方法之一。
Active band-pass filters are widely used in signal analysis and measuring because of its good amplitude-frequency property.
有源带通滤波器以其良好的幅频特性，在信号的分析与测量中得到广泛应用。
This paper will use small signal analysis and split-step Fourier to solve the complex nonlinear Schrodinger equation (NLSE).
本文将结合分步傅里叶方法和小信号分析法来求解复杂的非线性薛定谔方程(NLSE)。
Based on the continuation algorithm, this paper investigates the dynamic voltage stability using small signal analysis method.
本文在延拓算法基础上利用小扰动分析法进行动态电压稳定性研究。
The conventional fault information processing technology including the fault signal detection and fault signal analysis two parts.
常规的故障信息处理技术包括故障信号检测和故障信号分析处理两个部分。
Introduction to Applied Statistical Signal Analysis, Third Edition Guide to Biomedical and Electrical Engineering Applications. PDF.
应用统计信号分析导论，第三版，生物医学和电气工程应用指南。
The instrument has a friendly interface, it can achieve signal generation, signal collection, signal analysis and mode analysis, etc.
虚拟仪器界面友好，实现了信号发生、信号采集、信号分析处理以及模态分析等功能。
Firstly, the comparison of numerical analysis results and the small signal analysis results is given based on the coupled mode equation.
首先从耦合模方程出发，比较了数值分析结果与小信号近似分析的结果。
The small signal analysis for high frequency modulation characteristics of specific wavelength laser diode with narrowband filter was presented.
采用窄带滤光片作为选频元件对精确波长激光器高频调制特性进行了小信号分析。
In order to meet the technical requirement nowaday, this paper represents how to perform stationary stochastic signal analysis with microcomputer.
为适应现代工程技术的需要，介绍了平稳随机信号分析在微型计算机上的实现和应用。
So the networked platform based on virtual instrumentation is deeply researched for the vibration measurement and signal analysis in gearbox system.
本文针对这些问题，以齿轮系统的振动信号为对象，研究了基于虚拟仪器的网络化测试平台。
Making use of the advantages of FBG210 interrogator in data acquisition, signal analysis, data storage and communication, FBG demodulation is realized.
利用FBG210解调仪在信号采集，分析，存储和传输等方面的优势，实现了光纤光栅解调。
The article discusses the application of "calculation Paper" engineering calculation language MATLAB in the signal analysis, and gives some analysis methods.
本文讨论了“演算纸”的工程计算语言MATLAB在信号分析中的应用，给出了分析方法。
Digital beamforming is the research focus of mobile communication system nowadays. This dissertation makes a study of the signal analysis in digital beamforming.
数字波束形成是未来移动通信系统中的研究热点，本文着重对数字波束形成中的信号分析研究。
The small signal analysis of laser diode type all optical wavelength converter is presented using carrier depletion, and the frequency response function is given.
理论上基于载流子消耗机制，对激光器型波长转换器进行了小信号分析，给出了频率响应函数。
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