能量算子（energy operator）是Teager在研究非线性语裔建模时引入的个 非常简单的数学算法”1，用于分析和跟踪窄带信号的能量。
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1Teager能量算子 Teager能量算子（Teager Energy Operator，TEO）是 一个非线性算子，能够跟踪信号的瞬时能量。
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非线性能量算子 Nonlinear Energy Operator
能量算子解调 Energy operator demodulation
能量算子分离算法 EOSA
Teager能量算子 Teager energy operator
The result shows that energy operator demodulation approach has obvious advantages in the two aspects over the Hilbert transform demodulation method. It is believed that the energy operator approach plays an important role in signal demodulation.
结果表明，能量算子解调法在运算速度和解调精度方面具有明显优势。
参考来源 - 关于能量算子解调方法的研究Thirdly, we study the energy operator systematically and successfully use it in two important diagnosis methods (resonance demodulation and spike energy) as an envelope algorithm.
最后，系统研究了能量算子方法，将其作为一种包络算法应用于共振解调和尖峰能量法(gSE法)两种重要的故障诊断方法之中，其中用能量算子方法成功取代了gSE法中的峰峰值检波电路。
参考来源 - 振动信号处理技术及其在机械故障诊断中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了一种基于数学形态学均值滤波与能量算子包络检测的电压闪变实时检测的新方法。
In this paper, a novel method based on mathematical morphology average filter and energy operator is developed for voltage flicker detection.
对机械故障振动信号的分析结果表明，基于EMD的能量算子解调法能有效地提取机械故障振动信号的特征。
The analysis results show that the energy operator demodulating approach based on EMD can extract the characteristics of mechanical fault vibration signals efficiently.
一个是基于EMD的时频分布，另一个是基于EMD的非线性能量算子（NEO）方法，其在癫痫脑电信号的处理中都取得了比较好的效果。
One is a time-frequency distribution based EMD, the other is nonlinear energy operator (NEO) based on EMD, and both of them have good results in epileptic EEG signal processing.
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