• Then the time domain analysis methods and frequency domain analysis methods which are frequently used for fault diagnosis have been discussed.

    其次论述常用故障诊断方法时域分析方法分析方法。

    youdao

  • The main analytical method of unsteady flow in pipelines includes frequency domain analysis and time domain analysis.

    管道中非稳定流动分析方法主要时域法。

    youdao

  • Methods of analyzing the dynamic performance of automatic control system can include time domain analysis, frequency domain analysis and stability.

    自动控制系统动态性能分析方法包括时域分析法分析法,稳定性判据

    youdao

  • Audio analysis is widely used to measure time domain, frequency domain and distortion characteristics of various audio system.

    音频分析广泛用于测量各类音频系统的时域特性特性失真特性等。

    youdao

  • A method, based on analysis of time domain and frequency domain, applied in dynamic balance of hydro-generator rotor is presented.

    提出一种基于时域分析分析平衡方法应用水轮发电机转子的动平衡。

    youdao

  • Time frequency analysis method is used to analyze the time domain and frequency domain of seismic waves at the same time according to the principle of wavelet transformation.

    分析方法利用小波变换原理地震波时间频率同时作出分析

    youdao

  • Modulation domain analysis has become an important part for modern measurement technology. It is better than time domain and frequency domain measurement when indicating frequency variable signal.

    调制分析已经成为现代测试技术不可或缺部分显现频率变化信号优于时域测量域测量。

    youdao

  • This article analyzes the plant electrical signal in time domain and frequency domain by using the statistical analysis method.

    应用统计分析方法植物电波信号进行了时域上的分析

    youdao

  • Design mainly SSB signals have had time and frequency domain analysis.

    设计主要是对SSB调信号进行时域分析

    youdao

  • As mentioned above, three parameter VFD model can characterize the viscoelasticity of solid propellant. Applied it to SRM dynamic analysis, time and frequency domain response can be calculated.

    综上述,参数VFD模型能够很好的反映推进剂粘弹特性,将用于固体发动机动力学分析,可以得到药柱在时域域内的动态响应

    youdao

  • With the FFT analysis it is analyzed that the pressure surge changing laws in the taper pipe and draft tube in time domain and frequency domain.

    通过压力脉动数据的FFT频谱分析研究了直尾水管内部不同位置不同工况下的压力脉动在时域变化规律

    youdao

  • This paper indicates the normal testing methods of time domain frequency stability, and focal points out the testing methods of time domain frequency stability with modulation domain analysis.

    介绍时域频率稳定性常用测量方法重点介绍利用调制分析仪实现时域频率稳定性的测量方法。

    youdao

  • We propose new carrier frequency acquisition and channel estimation algorithms based on the time-domain analysis of OFDM system.

    本文根据OFDM系统特点,分析了OFDM系统时域载波频率捕获信道估计方法

    youdao

  • The lung sounds data analysis USES time domain analysis, frequency domain analysis, power spectra analysis, time-varying spectra analysis and so on.

    分析采用了时域分析、功率分析、时变谱分析、同态处理多种分析算法。

    youdao

  • Based on observed signals analysis and comparison in time - domain and frequency -domain, the method of distinguishing interfere signals and abnormal electromagnetic radiation signals is given.

    基于观测信号时域分析比较给出了干扰信号异常电磁辐射信号的判别方法

    youdao

  • To obtain the ability to perform analysis and design of linear feedback control systems, using both time and frequency domain techniques.

    获得能够利用时域技巧,分析设计线性回馈控制系统能力

    youdao

  • The results we obtained on normal PCG signal show that the STFT analysis with different scale basis provides a clear comprehension of the cardiac events in both time and frequency domain.

    实验结果表明,不同时尺度STFT分析可以很好地描述正常心音信号的时域频域特征。

    youdao

  • Based on data analysis in both time and frequency domain, characteristics of blade vibration response at rotating stall and surge condition are introduced.

    时域数据分析基础论述了旋转失速喘振状态下叶片振动响应特征

    youdao

  • Comparing with frequency domain dynamic analysis, it's better and more accurate to solve the strong nonlinear problems of SCR in time domain.

    相对动力分析,时域分析能更好处理立管非线性问题,其计算精度更高

    youdao

  • The traditional time and frequency domain methods of vibration signals of gear box fault are introduced in this paper. And meanwhile this paper lists different applied fault analysis means.

    介绍了齿轮故障振动信号传统时域分析方法列举了一些不同故障所应用分析方法

    youdao

  • Order analysis based on FFT is a transform between time-domain signal and frequency-domain signal and furthermore, it is the most important vibration analysis of rotational machinery.

    分析基于FFT种时转换谱分析,变速旋转机械体振动分析的重要一种方法。

    youdao

  • 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

    youdao

  • The program, which is coded in c, puts time and frequency domain analysis, graph display and plotting together into one integral unit, capable of analyzing and studying any kinds of partial response.

    程序C语言编程,将时域分析绘图打印结合为一体,可对各种类型的部分响应进行分析研究

    youdao

  • Based on the analysis, a new method to detect carrier frequency of FSK signal named time-domain joint and modern power spectrum estimation is put forward.

    对电力远动通道FSK信号进行了时域分析,在此基础提出一种新的FSK信号载波频率测量方法—时域拼接结合现代功率估计的方法。

    youdao

  • Use relative signal processing method to pre-processing data, make time domain and frequency domain analysis, calculate the ride index and comfort, obtain relative results and export reports form.

    应用信号处理相关处理方法数据进行预处理,时域分析进行平稳性指标舒适度计算得出相关处理结果输出报表

    youdao

  • Only wind action of deck is generally taken into account in frequency-domain and time-domain buffeting response analysis for long-span bridge.

    大跨度桥梁频域时域分析通常考虑主梁脉动效应。

    youdao

  • This paper makes the comprehensive evaluation of the quality of pile foundation through time domain, frequency domain and entropy spectrum, in which spectrum analysis is a new method.

    通过时域桩基质量进行综合评价,熵一种新的分析方法,并通过实例分析,说明了评价桩基质量熵谱的优点。

    youdao

  • It is difficult to detect the periodic impulse component in the vibration acceleration signal with conventional analysis methods such as time domain wave and frequency spectrum.

    通过时域波形频谱基本分析手段探测振动加速度信号中的周期性冲击分量往往困难的。

    youdao

  • From the basic conception of wavelet transformation, we discuss briefly the zooming characteristics of wavelet transformation in time-frequency domain analysis in this paper.

    从小变换基本概念出发简要介绍了小波变换信号时-频分析中的变焦特性

    youdao

  • From the basic conception of wavelet transformation, we discuss briefly the zooming characteristics of wavelet transformation in time-frequency domain analysis in this paper.

    从小变换基本概念出发简要介绍了小波变换信号时-频分析中的变焦特性

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定