• Only when many studies are combined in a meta-analysis will the faint signal of telepathy really become apparent.

    只有许多研究结合一起进行荟萃分析时,心灵感应微弱信号才会真正显现出来。

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  • Joint time Frequency Analysis (JTFA) describes and determines how the frequencies of non stationary signals change over time. It offers a better understanding of nature of the signal.

    -联合信号分析法能描述稳态信号频率如何时间变化,故使我们更好地理解信号本质

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  • As a new technique of signal processing, wavelet analysis has excellent characteristics of time frequency localization and is suitable for analyzing time varying or transient signals.

    作为一种日益获得广泛应用信号处理技术,小分析具有良好局域化特性适应时变瞬变信号的分析

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  • The theoretical analysis and the results of computer simulation showed that it is possible to build a cancelling signal by means of code transformation.

    理论分析计算机模拟结果表明:运用变换方法产生回波抵消信号可行的,这将有利于数字方法来实现。

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  • The entire system is a virtual signal generator and spectrum analysis module module composed of two parts.

    整个系统虚拟信号发生器模块频谱分析模块部分组成。

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  • As a new signal analysis theory, HHT has gradually applied to seismic signal analysis, mechanical failure diagnosis, hydrodynamics, medical signal processing, voice signal processing, and so on.

    HHT作为一种新的信号分析理论逐步应用地震信号分析、机械故障诊断流体力学、医学信号处理语音信号处理领域。

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  • The frequency hopping coded signal is a new pulse compression radar signal, and has great analysis value.

    编码脉冲信号一种新的脉冲压缩雷达信号形式,研究价值

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  • Based on the analysis of MTD radar signal processing, a certain MTD radar system is simulated and the specific signal waveform of each management point in the system is given.

    分析MTD雷达信号处理系统基础,对MTD雷达系统进行了仿真,得到了系统各个处理点上具体信号形式。

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  • A novel method for radar signal full pulse data analysis, called the extremum sequence analysis method, is put forward.

    针对脉冲雷达提出了一种新的雷达信号脉冲数据分析算法——极值序列分析法

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  • In order to improve the signal noise ratio and the precision of the analysis, a "two-level sifting" is processed in recording and analyzing VLP by HOLTER.

    为了提高晚电位分析结果精确度,提高信号噪声HOLTER记录分析时,采用了二级筛选”的设计方法。

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  • In the field of signal analysis, the DFT (Discrete Fourier Transform) is a well known term.

    信号分析领域DFT(离散傅立叶变换)一个常见术语。

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  • Fourier translation, as a traditional method of signal analysis and processing, has essential effect and bring far_-reaching impact on mathematics and engineering application.

    傅立叶变换作为一种传统信号分析处理方法数学工程应用中发挥了重要的作用和产生了深远的影响

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  • 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

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  • The concepts and its filter of wavelet transform are introduced, the application of wavelet as a kind of new analysis tools in unstable signal analysis is presented.

    介绍了变换基本概念滤波特性,给出小波变换作为新的分析工具非平稳信号分析中的应用方法。

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  • Presents a new computer oriented method based on a state variable approach to a large signal time domain analysis of networks with ideal switches.

    对于理想开关网络信号时域分析提出了一种基于状态变量新的面向计算机方法

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  • Board level signal integrity analysis using IBIS model is a kind of simple and easy method.

    利用IBIS模型进行信号完整性分析简单易用的分析方法

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  • The relationship between wavelet analysis and singular signal detecting is deduced, and the example of a pressure sensor singular signal detecting is presented.

    推导小波分析奇异信号检测之间关系压力传感器的信号进行了奇异值的检测。

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  • Defining the stack-up style is important if you plan to use blind and buried vias, or perform a detailed signal integrity analysis of the design.

    定义层叠风格重要如果打算使用执行详细设计信号完整性分析

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  • Convolution is a key technique in signal and system analysis, which plays an important role in LTI time and frequency domain analysis.

    卷积技术信号系统分析核心技术LTI时域系统分析中重要作用

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  • 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,即信号分析法,并对其进行了论证

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  • According to the relationship between auto correlation function and its spectral density, a new type of decision tree method based on signal analysis theory is proposed in this paper.

    该文根据相关函数密度函数之间对应关系,提出一种新的基于自相关函数的决策归纳学习算法。

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  • In this paper a complete small signal analysis for semiconductor laser frequency chirping in the presence of optical fiber ring feedback is presented.

    本文给出了环形光纤外腔光反馈之下半导体激光器特性信号分析理论

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  • Following discussions on the principle of Doppler, the classification of the deformation, and analysis of signal spectrum, a continuous and rapid method for the measurement is presented.

    通过对超声多普勒原理、路面变形分类研究测试信号分析详细讨论和研究,给出了一种连续快速检测沥青路面变形情况的方法

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  • According to wavelet analysis theory, a signal picking up algorithm based on wavelet analysis is proposed to solve problem of passive CNS initial frequency calibration.

    根据分析理论针对北斗导航定位系统初始问题提出了一种基于小波分析的信号特征提取算法

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  • The analysis of step signal action on coupled resonant circuit is a difficult part in circuit analysis.

    信号作用耦合谐振电路分析电路分析中的难点

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  • In this paper, A new method of system main loop analysis is quoted to analyse the behaviour characteristic of feedback amplifier with large signal, A ordinary analysis method and steps are given.

    本文引用系统回路分析方法—回路增益弹性法信号反馈放大电路的行为特性进行讨论,并通过分析一个二阶反馈放大电路给出一般分析方法步骤

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  • It is often to take a coarse graining preprocessing before a complexity analysis is made for biomedical signal time series.

    生物医学信号时间序列进行复杂度分析时,往往需要首先原始信号进行化预处理。

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  • It is often to take a coarse graining preprocessing before a complexity analysis is made for biomedical signal time series.

    生物医学信号时间序列进行复杂度分析时,往往需要首先原始信号进行化预处理。

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