功率谱分析,power spectrum analysis英语短句,例句大全

功率谱分析,power spectrum analysis
1)power spectrum analysis功率谱分析
1.A study of the power spectrum analysis application to ball mill load measurement;功率谱分析在筒式钢球磨煤机内存煤量测量中的应用研究
2.The properties and components of pressure fluctuation signals in coarse circulation fluidized bed was researched by power spectrum analysis,R/S analysis and chaos analysis.应用功率谱分析法、R/S分析法及混沌分析法对大颗粒循环流化床压力波动信号的性质和组成进行了研究。
3.The minimum fluidization velocity and expansion ratio in the fluidized bed were measured and pressure fluctuation signals at different gas velocities were analyzed by means of power spectrum analysis.在内径为85 mm的流化床中对聚酯切片的流态化特性进行了冷态模拟实验研究,测定了聚酯切片的起始流化速度和床层膨胀比,并通过对床层的压力脉动进行功率谱分析,考察了聚酯切片的流态化动力学特性和流型转变。

英文短句/例句

1.Research of Dynamic Signal Analyzer and Analysis of Power Spectral Analysis;动态信号分析仪的研究与功率谱分析
2.POWER SPECTRUM ANALYSIS OF PN COMBINED CODE DIGITAL MODULATION WAVEFORMS伪随机复码数字调制波的功率谱分析
3.Pulse power spectrum analysis and communication performance based on UWB in coal mine well矿井UWB信号功率谱分析及传输性能
4.The Study on HRV Sampling and Power Spectrum Analyzing;心率变异信号采集及其功率谱分析的研究
5.Power Spectra Analyses of Spatial Auto-Correlations of Urban Density: An Application to the Hangzhou Metropolis;城市人口分布空间自相关的功率谱分析
6.Power spectral analysis of human pulse and study of traditional Chinese medicine pulse-diagnosis mechanism人体脉搏功率谱分析与中医脉诊机理研究
7.A Real Time Power Spectrum Analysis of Low Frequecy Radom Signal;低频随机信号实时功率谱分析仪的设计与实现
8.Modeling the urbanization process of China using the methods based on auto-correlation and spectral analysis;中国城市化水平的自回归与功率谱分析
9.Power spectrum analysis for laser gyro damping system of strapdown inertial navigation激光陀螺捷联惯导系统减振功率谱分析
10.Power Spectrum Analysis on the Multiparameter Electroencephalogram Features of Physiological Mental Fatigue生理性精神疲劳的多参数脑电功率谱分析
11.Software Design of Real-time Pulse Power Spectrum Analysis by VB6.0基于VB6.0的实时脉搏功率谱分析软件设计
12.Application of FFT power spectrum analysis in swirl flowmeterFFT功率谱分析技术在旋进流量计中的应用
13.A Periodicity Analysis of the Light Variability of BL Lacertae Object PKS 0735+178 by Using Power Spectrum Method;用功率谱方法分析PKS0735+178的光变性质
14.Fingerprint Key Generation Algorithm Based on Frequency Spectrum Texture Analysis基于功率谱纹理分析的指纹密钥算法
15.Study and Simulation of Welch Power Spectrum Estimation MethodWelch功率谱估计算法仿真及分析
16.An energy analysis method for blast-induced seismic based on power spectrum基于功率谱的爆破地震能量分析方法
17.In this paper, a power spectrum of discontinuous narrow band white noise is analysed, and an expression of the power spectrum is obtained.对间断窄带白噪声的功率谱进行了分析,得到其功率谱的表达式。
18.Study on Seismic Design of Single Slanted Pylon Cable-stayed Bridge With Stochastic Vibration Analysis and Response Spectrum Analysis Methods独斜塔斜拉桥抗震的功率谱法与反应谱法分析

相关短句/例句

power spectral analysis功率谱分析
1.First,the necessity of power spectral analysis is illuminated.首先说明了功率谱分析的必要性;然后就国内外不同的标准谱进行比较,再次,介绍了数据处理软件对功率谱的基本算法,并重点介绍了拟合谱的计算方法;最后,结合沪杭线的实例,利用该软件将实测数据拟合成功率谱,并与国内外现有的功率谱进行对比分析。
2.Firstly,the series of groundwater depth in sanjiang plain were analyzed qualitatively through power spectral analysis.首先,应用功率谱分析法对该地区地下水埋深序列进行定性分析;然后,在相空间重构的基础上,通过计算特征量Kolmogorov熵和关联维,得出三江平原地下水埋深序列中存在明显的混沌特征;最后,应用基于关联度的局域加权线性回归预测法进行混沌预测研究,得出比较理想的预测结果,为应用混沌理论进行三江平原地下水埋深变化规律研究提供依据。
3.The power spectral analysis is performed for the daily 500 hPa height field data in the mid-high latitudes of the Northern Hemisphere from 1950 to 2003.用1950-2003年北半球中高纬逐日500 hPa高度场资料进行功率谱分析得出：(1)ENSO事件对中高纬大气低频振荡有调频作用,即夏季低频振荡较弱,冬季低频振荡较强。
3)power spectrum功率谱分析
1.The paper presents the newly methods of decision and criterion of chaos in electronic systems include:state space reconstruction,Poincare sections,power spectrum,correlation dimension,Lyapunov exponent,K-S entropy,which gives a guide of choice method when you analyse electronic systems′ chaos behavior.就电子系统中混沌现象判据与准则的相空间重构法、庞加莱截面法、功率谱分析法、关联级数法、Lyapunov指数法和测度熵法等6种方法做了详细的描述和发展情况介绍,为研究利用电子系统中的混沌现象选择方法提供了一定指导。
2.Compared with power spectrum,maximum entropy spectrum has many particular advantages,such as high resolution,little peak deviation,.功率谱分析是以傅立叶变换为基础的频域分析方法;最大熵谱分析是以信息论中熵的概念为基础,建立适当阶数的自回归模型,用Burg算法求解,提取序列的显著周期。
4)PSD analysis功率谱分析
1.The coefficient of the cutting force and PSD analysis is very important for milling force research.在高速铣削条件下,利用PCI-1712高速数据采集卡进行数据采集,应用MATLAB软件中信号处理工具箱(SPTOOL)和小波分析工具箱(Wavelet)进行数据处理,从时域和频域两个方面研究原始切削力信号和其不同频率段的重构切削力信号,说明切削力信号的小波系数分析和功率谱分析对于研究切削力有重要意义。
5)Differential Power Spectral Density Analysis(DPSDA)差分功率谱分析
1.Differential Power Spectral Density Analysis(DPSDA) is a new kind of side channel attacks(SCA) approach.介绍一种新的旁路攻击方式——差分功率谱分析攻击,阐明集成电路中CMOS逻辑门在工作时的数据功耗相关性,对比说明了差分功率谱分析与差分功耗分析过程,差分功率谱分析将采集的时域信号求其频域中的功率谱密度后再进行差分分析。
6)EEG power spectrum analysis脑电功率谱分析