1) spectrum of wavelet components
小波分量谱
2) wavelet packet time-frequency component spectrum
小波包时频分量谱
1.
Four concepts related to the WPTFA method were defined,which were wavelet packet time-frequency component spectrum,amplitude spectrum of wavelet packet time-frequency component,wavelet packet time-fequency spectrum,amplitude spectrum of wavelet packet time-frequency.
建立了相应的小波包时频分量谱、小波包时频分量幅度谱、小波包时频谱、小波包时频幅度谱等概念。
3) 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。
4) Wavelet power spectrum
小波能量谱
1.
Fault diagnosis of centrifugal compressor vibration based on wavelet power spectrum and rough set theory
基于小波能量谱和粗糙集的离心式压缩机振动故障诊断
5) wavelet fractal chart
小波分形谱
6) wavelet spectral analysis
小波谱分析
补充资料：单扫示波极谱法
分子式：
CAS号：
性质：由示波器记录电流—电压曲线的线性扫描伏安法。该法具有灵敏度较高、选择性较好、还原的能力较强和分析速度较快等特点。
CAS号：
性质：由示波器记录电流—电压曲线的线性扫描伏安法。该法具有灵敏度较高、选择性较好、还原的能力较强和分析速度较快等特点。
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