1) power density spectrum of analytical wavelet
解析小波域能量密度谱
1.
A strategy of making use of the analyses of stress wave spectra including power density spectrum of analytical wavelet field, modulus spectrum of real wavelet field and modulus maximum spectrum of real wavelet field to diagnose damages of geotechnical media is proposed by applying wavelet theory into damage diagnoses of geotechnical media.
将小波分析理论与岩土介质损伤诊断相结合,提出了解析小波域能量密度谱、实小波域模谱和实小波域模极大谱三谱相辅的应力波小波域谱分析岩土介质损伤诊断的思路。
2) scale-wavelet power spectrum
尺度-小波能量谱
3) angular-wavelet energy spectrum
角度-小波能量谱
4) wavelet spetral density function
小波谱密度
5) wave power density spectrum
波能密度谱
6) wavelet energy spectrum
小波能量谱
1.
To identify two transient signals,this paper presents a wavelet energy spectrum and neural network method based on algorithm to distinguish lightning strike and fault on transmission line.
现有行波测距装置可以同时对线路雷击和普通短路故障进行检测与定位,但其不能将两者区分开来,为此提出了一种基于小波能量谱和神经网络理论的输电线路雷击与短路故障的识别方法。
2.
In this paper,Multi-resolution analysis and Wavelet Energy spectrum are used to analyze the signals of differential voltage and circular current when the rotor windings are faulty,using wavelet packet to reduce noise of signals.
本文将小波多分辨率分析与小波能量谱分析运用到发电机转子发生匝间短路时在定子并联支路产生的电压差与环流信号的分析中,并对信号进行了小波包软阈值去噪。
3.
This paper employs actual wireless data drawn from well known archives of network traffic traces and analyzes second-order scaling properties of aggregate WLAN by using the wavelet energy spectrum.
应用小波能量谱方法对真实的无线局域网聚集业务流的二阶尺度特性进行分析,实验结果表明大部分上行和下行的混合业务聚集流在小时间尺度上的二阶尺度指数接近0。
补充资料：波的能量
见波。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条