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- The ECG data was analyzed to detect the times of TWA occuring and their amplitudes using a power spectrum analysis. 给出了采用该方案对受试者进行T波交替检测的实例。
- This paper proposes a novel method for detecting gas leakage from cracks in pipes using acoustic signal power spectrum analysis and clustering support vector machine(CSVM). 本文提出了一种基于声学信号功率谱分析和聚类支持向量机的检测管道损坏导致气体泄漏的新方法。
- 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。
- Electrocorticogram (ECOG) was recorded and analysed in sensorimotor area of rat cortex, by using power spectrum analysis tecchnique, after 300ug . kg-1 and 600ug . kg-1 Ciprofloxacin (CPLX) injected into right ventricle of , brain. 以不同剂量的环丙沙星（3皿ug·Kg－1及600ugkg－1）注入大鼠右侧脑室后，于皮层感觉运动区记录皮层脑电图作脑电功率谱及频率分配分析。
- Based on the processing at vibration signals of diesel cylinder head and by means of the power spectrum analysis with Euclidean distance distinguishing function,the valve train faults are diagnosed. 提出对柴油机气缸盖表面的振动信号进行处理,利用功率谱分析和欧几里德距离判别函数诊断气阀机构故障,并开发出了由工业控制计算机、数据采集板和软件所组成的柴油机气阀机构故障诊断系统。
- By DEMON we can get more and stabler line spectrum information than by LOFAR, which is to make power spectrum analysis of signal directly. Several demodulation methods are introduced and compared. 通过包络解调技术可获得轴频等调制信息,这就是常用的DEMON谱分析方法。
- Objective To compare and quantify the determinants in quantitative electroencephalogram(q-EEG) and heart rate variability power spectrum analysis(HRV-PSA) of ketamme(KTM) anesthesia for preschoolers. 目的比较学龄前儿童氯胺酮(KTM)麻醉的数量化脑电图和心率变异各指标值差异并将其量化。
- The properties and components of pressure fluctuation signals in gas solid fluidized bed was dissected quantitatively by using power spectrum analysis,R/S analysis and chaos analysis. 应用功率谱分析、R/S分析、混沌分析等对气固流化床压力波动信号的性质、组成进行了定量解剖。
- The power spectrum analysis technique and cepstrum analysis technique have been adopted separately to analysis the vibrating signal of the three typical faults of rolling bearing based on experiments. 本文结合实验对滚动轴承三种典型故障(内圈裂纹、外圈裂纹、滚动体裂纹)的振动信号进行了研究分析,分别应用了功率谱分析和倒频谱分析技术。
- Power Spectrum Analysis of PN Sequence With Odd Prim Number Periods 周期长度为奇素数的伪随机序列的功率谱分析
- Short-time Vector Power Spectrum Analysis Method Based on Information Fusion 基于信息融合的短时矢功率谱分析方法
- Power Spectrum Analysis of Dynamic Pressure Signal by Inlet Flat Baffle 插板式畸变发生器出口动态压力信号的功率谱分析
- 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
- Effects of Noise and Music on EEG Power Spectrum. 噪声和音乐对脑电功率谱的影响。
- Provides an FFT class for doing spectrum analysis. 提供了一流的FFT算法做频谱分析。
- The professor took a spectrum analysis in class. 教授在课堂上做了一次光谱分析。
- 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
- Pressure fluctuation frequency characteristics in spout-fluid bed based on ARM power spectrum analysis 基于ARM功率谱分析的喷动流化床压力波动频率特性
- Muscle Sound Examination and Power Spectrum Analysis of Shank Gastrocnemius Muscles While Heel-lifting with Burden 负重提踵时小腿腓肠肌的肌声检测与功率谱分析
- Power spectrum of the autodyne signal of CO2laser[J]. 引用该论文 戴永江;王林;皮名嘉.
