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- Two structural damage alarming indices including energy ratio deviation(ERD) and energy ratio variance(ERV) were put forward based on wavelet packet energy spectrum decomposed from the structural dynamic responses. 基于结构动力响应的小波包能量谱提出了两种结构损伤预警指标:能量比偏差和能量比方差。
- Alarming method for cable damage of long-span cable-stayed bridges based on wavelet packet energy spectrum 基于小波包能量谱的大跨斜拉桥拉索损伤预警方法
- Structural Damage Alarming Indices for Long-Span Bridges Based on Wavelet Packet Energy Spectrum 基于小波包能量谱的大跨桥梁结构损伤预警指标
- wavelet packet energy spectrum 小波包能量谱
- wavelet packets energy spectrum 小波包能量谱
- And then the relative wavelet packet energy in every subspace for every ASEMG and the wavelet entropy of every ASEMG were calculated. 之后,计算每个子空间的相对小波包能量和每个信号的小波包熵。
- The pressure signals of normal and abnormal combustion were decomposed by wavelet packet and the wavelet packet energy was extracted. 对氢发动机正常燃烧和异常燃烧压力信号进行了小波包分解,提取出小波包能量。
- Application of Wavelet Packet Decomposition and Its Energy Spectrum on the Fault Diagnosis of Reciprocation Machinery 小波包分解及其能量谱在发动机连杆轴承故障诊断中的应用
- Wavelet packet energy characteristic identification of water flooded layer 水淹层小波包能量特征识别方法
- The Application of Wavelet Packet Energy Feature to the Fault Diagnosis of Automotive Transmission Bearing 小波包能量特征法在汽车变速器轴承故障诊断中的应用
- Detection and Classification of Power Quality Short-term Disturbance Based on Wavelet Packet Energy Chart 基于小波包能量谱的电能质量短期扰动检测和分类方法
- Identification method of gas-liquid two-phase flow pattern based on wavelet packet energy feature 基于小波包能量特征的气液二相流流型识别方法
- Energy Spectrum Analysis of Electrochemical Noise Signals Based on Wavelet Packets Decomposition 基于小波包分解的电化学噪音能量谱分析
- wavelet packet energy analysis 小波包能量分析
- Based on Wavelet Packet Decomposition (WPD) , Entropy Threshold Method (ETM) has been put forward to reject the Discrete Spectrum Interference (DSI) in on-line PD monitoring. 首次提出用于抑制局部放电在线监测中周期性窄带干扰的小波包变换熵阈值法（ETM）。
- wavelet packet energy entropy 小波包能谱熵
- Based on wavelet energy spectrum analysis, the authors propose a single-pole adaptive reclosure scheme for transmission lines. 提出一种基于小波谱能量分析的输电线路单相自适应重合闸方案。
- wavelet packet energy reorient 小波包能量矩
- wavelet packet energy 小波包能量
- The energy spectrum and the radius of the single ion microbeam were measured. 测试了单离子束能谱和束斑。
