文章详细信息 关键词： 转子;;不平衡振动;;信号提取;;最小二乘法;;动平衡 [gap=906]Keywords: Rotor;Unbalanced vibration;Signal extraction;Least squares method;Dynamic balance
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The simulation demonstrates that two filters based on GST are effective in signal extracting and denoising.
几种信号模型的仿真试验显示了它们在信号提取和抑制噪声中应用的有效性。
参考来源 - 基于广义S变换的信号提取与抑噪Based on the analysis of domestic and foreign signal extraction and pattern recognition in large-scale generators insulation on-line monitoring, this paper developed a set of partial discharge data acquisition and identification system based on virtual instruments.
本文在分析了国内外大型发电机绝缘在线监测信号提取与模式识别的基础上,开发出一套基于虚拟仪器的局部放电数据采集与识别系统。
参考来源 - 基于虚拟仪器的局部放电信号提取与模式识别研究Therefore, the research of the electrocardiogram( ECG) processing, like the wave detection and signal source extraction has been paid attention.
因此,关于心电信号预处理,波形检测以及各信号源信号提取的研究一直为各方所关注。
参考来源 - 心电信号R波与P波检测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
前言：目的：实现心音信号提取。
Objective: To detect and analyze the heart vibration signal.
本文主要以一阶环为例讨论位同步信号提取。
This paper discusses extraction of the bit-synchronous signal with a first-order ADPLL mainly.
盲信号提取主要研究如何把源信号逐个从观察信号中提取出来。
Blind signal extraction researches mainly on how to extract the source signal sequentially from the mixed signals.
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