1) wavelet packets equivalent energy
小波包折合能量
1.
Based on wavelet packets technique and combined with practical engineering projects,a newmethod that wavelet packets equivalent energy,whose weight coefficient employs vibration amplification is taken as the new blasting seismic safety criterion is put forward.
基于小波包理论与技术,提出小波包能量权重系数采用受振结构物动力放大系数的新方法,结合工程爆破震动效应的实测数据,运用小波包折合能量作为爆破地震效应安全准则,不失为一种操作易行、更为合理的评价标准。
3) wavelet packet energy
小波包能量
1.
A novel speech enhancement method based on wavelet packet energy in strong noise background
强噪声条件下基于小波包能量的语音增强新算法
2.
Gear fault classification based on Gaussian mixture model and wavelet packet energy
高斯混合模型与小波包能量相结合的齿轮故障分类
3.
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。
4) wavelet packet energy spectrum
小波包能量谱
1.
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
2.
Recognition of floating particles in ampoules by wavelet packet energy spectrum and SVM
应用小波包能量谱及支持向量机实现安瓿内浮类异物的识别
3.
Influence of explosion parameters on energy distribution of blasting vibration signal based on wavelet packet energy spectrum
基于小波包能量谱爆炸参量对爆破振动信号能量分布的影响
5) wavelet packet component energy
小波包节点能量
1.
A new technique of damage localization based on the relative change of the wavelet packet component energy(WPCE) was proposed.
提出了基于小波包节点能量(WPCE)相对变化量的结构损伤定位方法,采用其斜率向量和曲率向量2个指标作为损伤定位的依据,从而做到对于结构损伤的无模型定位,最后通过数值算例验证了该方法的可行性。
6) Wavelet packet-energy spectrum
小波包–能量谱
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